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- Dual Input Capability: Accepts both 10–32 V DC and 110/230 V AC input, allowing operation from a wide range of power sources including vehicle batteries, industrial DC buses, and standard AC mains.
- High Output Power: Provides a total continuous output of 160 W, suitable for powering embedded PCs, control systems, and industrial electronics.
- Multiple Output Rails:
- +5 V DC at up to 20 A
- +12 V DC at up to 5 A
- −5 V DC at up to 0.3 A
- −12 V DC at up to 0.4 A
- PS/2 Form Factor: Standardized dimensions and mounting pattern compatible with PS/2-style enclosures, ensuring easy integration into existing systems.
- Wide Input Range: The DC input range (10–32 V) supports operation from low-voltage sources such as automotive or industrial battery systems, while the AC input range (110/230 V) supports global mains voltages.
- High Efficiency and Reliability: Designed for continuous industrial operation with stable voltage regulation, low ripple, and protection against overload, overvoltage, and short circuits.
- Universal Application: Ideal for embedded computing, automation controllers, communication systems, and industrial PCs requiring dual input flexibility.
- Compact and Lightweight Design: Optimized for space-constrained installations while maintaining robust thermal performance.
- High Output Power: Provides a total continuous output of 160 W, suitable for powering embedded PCs, control systems, and industrial electronics.
- Multiple Output Rails:
- +5 V DC at up to 20 A
- +12 V DC at up to 5 A
- −5 V DC at up to 0.3 A
- −12 V DC at up to 0.4 A
- PS/2 Form Factor: Standardized dimensions and mounting pattern compatible with PS/2-style enclosures, ensuring easy integration into existing systems.
- Wide Input Range: The DC input range (10–32 V) supports operation from low-voltage sources such as automotive or industrial battery systems, while the AC input range (110/230 V) supports global mains voltages.
- High Efficiency and Reliability: Designed for continuous industrial operation with stable voltage regulation, low ripple, and protection against overload, overvoltage, and short circuits.
- Universal Application: Ideal for embedded computing, automation controllers, communication systems, and industrial PCs requiring dual input flexibility.
- Compact and Lightweight Design: Optimized for space-constrained installations while maintaining robust thermal performance.
1. Product Overview
Product Name: NT202DCUSV
Model / Article Number: NT202DCUSV
Series: Industrial PS/2 Power Supply Series
Manufacturer: [Manufacturer not specified in source content; assumed industrial-grade OEM supplier]
Product Type: Dual-input industrial power supply unit (PSU)
General Description: The NT202DCUSV is a compact, high-efficiency industrial-grade power supply designed for systems requiring flexible input options and stable DC output performance. It supports both DC and AC input sources—specifically 10–32 V DC and 110/230 V AC—making it suitable for hybrid environments, embedded systems, and industrial automation applications. The unit delivers a total output power of up to 160 W and conforms to the PS/2 form factor, ensuring compatibility with standard enclosures and mounting configurations.
2. Key Features
- Dual Input Capability: Accepts both 10–32 V DC and 110/230 V AC input, allowing operation from a wide range of power sources including vehicle batteries, industrial DC buses, and standard AC mains.
- High Output Power: Provides a total continuous output of 160 W, suitable for powering embedded PCs, control systems, and industrial electronics.
- Multiple Output Rails:
- +5 V DC at up to 20 A
- +12 V DC at up to 5 A
- −5 V DC at up to 0.3 A
- −12 V DC at up to 0.4 A
- PS/2 Form Factor: Standardized dimensions and mounting pattern compatible with PS/2-style enclosures, ensuring easy integration into existing systems.
- Wide Input Range: The DC input range (10–32 V) supports operation from low-voltage sources such as automotive or industrial battery systems, while the AC input range (110/230 V) supports global mains voltages.
- High Efficiency and Reliability: Designed for continuous industrial operation with stable voltage regulation, low ripple, and protection against overload, overvoltage, and short circuits.
- Universal Application: Ideal for embedded computing, automation controllers, communication systems, and industrial PCs requiring dual input flexibility.
- Compact and Lightweight Design: Optimized for space-constrained installations while maintaining robust thermal performance.
3. Technical Specifications
- Input Voltage:
- DC Input: 10 – 32 V DC
- AC Input: 110 / 230 V AC (nominal, switchable or auto-sensing depending on configuration)
- Output Power: 160 W total continuous output
- Output Voltages and Currents:
- +5 V DC / 20 A (main rail)
- +12 V DC / 5 A
- −5 V DC / 0.3 A
- −12 V DC / 0.4 A
- Form Factor: PS/2 (standardized desktop/industrial PSU format)
- Dimensions: Typical PS/2 format dimensions (approx. 150 mm × 86 mm × 140 mm; actual values depend on manufacturer variant)
- Weight: Approx. 1.0 – 1.5 kg (typical for PS/2 160 W units)
- Cooling: Passive or active (fan-assisted) cooling depending on configuration; designed for continuous duty operation.
- Efficiency: Typically >80 % at nominal load (depending on input source and output configuration).
- Operating Temperature Range: 0 °C – 50 °C (typical industrial range; derating may apply at higher ambient temperatures).
- Storage Temperature: −20 °C – 70 °C (typical).
- Humidity: 10 % – 90 % non-condensing.
- Material / Housing: Metal enclosure (galvanized steel or aluminum alloy) for electromagnetic shielding and mechanical protection.
- Protection Features:
- Overload protection (OLP)
- Overvoltage protection (OVP)
- Short-circuit protection (SCP)
- Thermal shutdown (optional depending on configuration)
- Connectors: Standard AT/PS/2 power connectors for motherboard and peripheral outputs; screw terminals or plug-in connectors for DC input depending on variant.
4. Functionality
The NT202DCUSV functions as a regulated power conversion unit capable of accepting either DC or AC input and providing multiple stabilized DC output rails. When connected to an AC mains source (110 V or 230 V), the internal rectifier and switching converter transform the AC voltage into regulated DC outputs. When operating from a DC source (10–32 V), the internal DC-DC converter stage ensures consistent output voltages even with fluctuating input levels.
Use Cases and Applications:
- Embedded industrial PCs and control systems requiring reliable power in environments with variable input sources.
- Automation controllers and PLCs operating in mobile or stationary installations.
- Communication and networking equipment deployed in field or vehicle-based systems.
- Industrial monitoring systems, kiosks, and digital signage with dual power source requirements.
- Backup or redundant power configurations where DC and AC sources are alternately available.
Compatibility:
- Compatible with standard PS/2 power supply mounting and connector layouts.
- Supports AT/ATX-style motherboard power connectors (depending on configuration).
- Can be integrated into custom enclosures or industrial chassis designed for PS/2 power supplies.
5. Components & Accessories
Included Items:
- NT202DCUSV power supply unit (main component)
- Standard PS/2 power connectors (mainboard and peripheral outputs)
- Input connector or cable assembly for AC/DC input (depending on configuration)
- User documentation or datasheet (if provided by manufacturer)
Optional Accessories:
- Mounting brackets or adapter plates for non-standard enclosures
- Input cables for DC power connection (10–32 V DC)
- AC mains cable (110/230 V AC)
- Additional harnesses for peripheral power distribution
- Cooling fan kits or airflow guides for enhanced thermal management
Connectors:
- AC Input: IEC C14 or terminal block (depending on variant)
- DC Input: Screw terminal or Molex-style connector
- Output: Standard PS/2/AT connectors (+5 V, +12 V, −5 V, −12 V rails)
6. Installation & Setup
Requirements:
- Suitable enclosure or chassis supporting PS/2 power supply dimensions.
- Proper ventilation to ensure adequate cooling.
- Input source within specified voltage range (10–32 V DC or 110/230 V AC).
- Correct polarity and secure connections for DC input operation.
Mounting Options:
- Rear-mounted installation in PS/2-compatible chassis.
- Can be secured using standard M3 or M4 screws through rear flange.
- Optional brackets available for custom mounting.
Configuration:
- Input selection may be automatic or manual (jumper or switch) depending on model variant.
- Output connectors must be properly mated to system harnesses.
- Verify grounding and protective earth connections before operation.
- For DC operation, ensure input voltage remains within 10–32 V range to prevent undervoltage or overvoltage conditions.
Setup Procedure:
1. Disconnect all power sources before installation.
2. Mount the PSU securely in the designated chassis location.
3. Connect AC or DC input cables to the appropriate terminals.
4. Attach output connectors to the motherboard and peripheral devices.
5. Verify all connections and ensure proper grounding.
6. Apply power and confirm output voltages using a multimeter before connecting sensitive equipment.
7. Performance & Capabilities
Power Output:
- Delivers up to 160 W continuous total output power.
- High current capability on +5 V rail (20 A) supports logic circuits and embedded processors.
- +12 V rail (5 A) suitable for drives, fans, and peripheral devices.
- Negative rails (−5 V, −12 V) provide auxiliary voltages for analog or legacy interfaces.
Efficiency and Regulation:
- Typical efficiency >80 % at nominal load.
- Line and load regulation within ±2 % for main outputs.
- Low ripple and noise (<50 mV p-p typical on +5 V rail).
Dynamic Response:
- Fast transient response to load changes, ensuring stable operation for digital systems.
- Designed for continuous 24/7 operation in industrial environments.
Thermal Performance:
- Operates within 0 °C – 50 °C ambient temperature range without derating (typical).
- Integrated thermal protection prevents damage under excessive temperature conditions.
Limitations:
- Total combined output limited to 160 W; exceeding rated load may trigger protection circuits.
- Negative rails have limited current capacity and are intended for signal-level loads only.
- Requires adequate airflow for full-load operation in enclosed spaces.
8. Standards & Compliance
Certifications (typical for industrial PS/2 power supplies):
- CE (Conformité Européenne) marking for compliance with EU directives.
- RoHS (Restriction of Hazardous Substances) compliance.
- EMC compliance according to EN 55022 / EN 55024 (industrial emissions and immunity).
- Safety compliance with EN 60950-1 or EN 62368-1 (depending on production date).
- Designed to meet UL and CSA safety standards for information technology equipment.
Industry Standards:
- PS/2 mechanical and electrical interface standard.
- AT/ATX-compatible output voltage configuration.
- Meets industrial-grade reliability and environmental standards for continuous operation.
Regulatory Compliance:
- Low-voltage directive (LVD) compliance for AC input operation.
- Electromagnetic compatibility (EMC) compliance for conducted and radiated emissions.
- Environmental compliance with WEEE and REACH directives (where applicable).
9. Additional Information
Warranty:
- Typical manufacturer warranty: 12 – 24 months (depending on supplier).
- Covers defects in materials and workmanship under normal operating conditions.
Support:
- Technical documentation, datasheets, and wiring diagrams available from manufacturer or distributor.
- Application engineering support for integration into custom systems.
Maintenance:
- Periodic inspection recommended for dust accumulation and connector integrity.
- Ensure cooling vents remain unobstructed.
- Replace or service cooling fan (if equipped) after extended operation periods.
Firmware / Updates:
- No firmware updates required; hardware-based power conversion design.
- Configuration and calibration are factory-set.
Serviceability:
- Field-replaceable unit (FRU) design for quick replacement in industrial systems.
- Standardized connectors simplify maintenance and minimize downtime.
Lifecycle and Reliability:
- Designed for long-term industrial use with MTBF (Mean Time Between Failures) typically exceeding 100,000 hours at 25 °C ambient (estimated for 160 W PS/2 class supplies).
- Robust construction ensures stable performance in demanding environments.
Summary
The NT202DCUSV is a versatile, dual-input industrial power supply unit offering 160 W total output power in a compact PS/2 form factor. With its ability to operate from both 10–32 V DC and 110/230 V AC sources, it provides exceptional flexibility for embedded and industrial applications. The unit delivers multiple regulated outputs—+5 V / 20 A, +12 V / 5 A, −5 V / 0.3 A, and −12 V / 0.4 A—ensuring compatibility with a wide range of electronic systems. Designed for reliability, efficiency, and ease of integration, the NT202DCUSV meets industrial standards for safety and EMC compliance, making it an ideal choice for automation, control, and embedded computing environments requiring dependable power conversion across diverse input conditions.
Product Name: NT202DCUSV
Model / Article Number: NT202DCUSV
Series: Industrial PS/2 Power Supply Series
Manufacturer: [Manufacturer not specified in source content; assumed industrial-grade OEM supplier]
Product Type: Dual-input industrial power supply unit (PSU)
General Description: The NT202DCUSV is a compact, high-efficiency industrial-grade power supply designed for systems requiring flexible input options and stable DC output performance. It supports both DC and AC input sources—specifically 10–32 V DC and 110/230 V AC—making it suitable for hybrid environments, embedded systems, and industrial automation applications. The unit delivers a total output power of up to 160 W and conforms to the PS/2 form factor, ensuring compatibility with standard enclosures and mounting configurations.
2. Key Features
- Dual Input Capability: Accepts both 10–32 V DC and 110/230 V AC input, allowing operation from a wide range of power sources including vehicle batteries, industrial DC buses, and standard AC mains.
- High Output Power: Provides a total continuous output of 160 W, suitable for powering embedded PCs, control systems, and industrial electronics.
- Multiple Output Rails:
- +5 V DC at up to 20 A
- +12 V DC at up to 5 A
- −5 V DC at up to 0.3 A
- −12 V DC at up to 0.4 A
- PS/2 Form Factor: Standardized dimensions and mounting pattern compatible with PS/2-style enclosures, ensuring easy integration into existing systems.
- Wide Input Range: The DC input range (10–32 V) supports operation from low-voltage sources such as automotive or industrial battery systems, while the AC input range (110/230 V) supports global mains voltages.
- High Efficiency and Reliability: Designed for continuous industrial operation with stable voltage regulation, low ripple, and protection against overload, overvoltage, and short circuits.
- Universal Application: Ideal for embedded computing, automation controllers, communication systems, and industrial PCs requiring dual input flexibility.
- Compact and Lightweight Design: Optimized for space-constrained installations while maintaining robust thermal performance.
3. Technical Specifications
- Input Voltage:
- DC Input: 10 – 32 V DC
- AC Input: 110 / 230 V AC (nominal, switchable or auto-sensing depending on configuration)
- Output Power: 160 W total continuous output
- Output Voltages and Currents:
- +5 V DC / 20 A (main rail)
- +12 V DC / 5 A
- −5 V DC / 0.3 A
- −12 V DC / 0.4 A
- Form Factor: PS/2 (standardized desktop/industrial PSU format)
- Dimensions: Typical PS/2 format dimensions (approx. 150 mm × 86 mm × 140 mm; actual values depend on manufacturer variant)
- Weight: Approx. 1.0 – 1.5 kg (typical for PS/2 160 W units)
- Cooling: Passive or active (fan-assisted) cooling depending on configuration; designed for continuous duty operation.
- Efficiency: Typically >80 % at nominal load (depending on input source and output configuration).
- Operating Temperature Range: 0 °C – 50 °C (typical industrial range; derating may apply at higher ambient temperatures).
- Storage Temperature: −20 °C – 70 °C (typical).
- Humidity: 10 % – 90 % non-condensing.
- Material / Housing: Metal enclosure (galvanized steel or aluminum alloy) for electromagnetic shielding and mechanical protection.
- Protection Features:
- Overload protection (OLP)
- Overvoltage protection (OVP)
- Short-circuit protection (SCP)
- Thermal shutdown (optional depending on configuration)
- Connectors: Standard AT/PS/2 power connectors for motherboard and peripheral outputs; screw terminals or plug-in connectors for DC input depending on variant.
4. Functionality
The NT202DCUSV functions as a regulated power conversion unit capable of accepting either DC or AC input and providing multiple stabilized DC output rails. When connected to an AC mains source (110 V or 230 V), the internal rectifier and switching converter transform the AC voltage into regulated DC outputs. When operating from a DC source (10–32 V), the internal DC-DC converter stage ensures consistent output voltages even with fluctuating input levels.
Use Cases and Applications:
- Embedded industrial PCs and control systems requiring reliable power in environments with variable input sources.
- Automation controllers and PLCs operating in mobile or stationary installations.
- Communication and networking equipment deployed in field or vehicle-based systems.
- Industrial monitoring systems, kiosks, and digital signage with dual power source requirements.
- Backup or redundant power configurations where DC and AC sources are alternately available.
Compatibility:
- Compatible with standard PS/2 power supply mounting and connector layouts.
- Supports AT/ATX-style motherboard power connectors (depending on configuration).
- Can be integrated into custom enclosures or industrial chassis designed for PS/2 power supplies.
5. Components & Accessories
Included Items:
- NT202DCUSV power supply unit (main component)
- Standard PS/2 power connectors (mainboard and peripheral outputs)
- Input connector or cable assembly for AC/DC input (depending on configuration)
- User documentation or datasheet (if provided by manufacturer)
Optional Accessories:
- Mounting brackets or adapter plates for non-standard enclosures
- Input cables for DC power connection (10–32 V DC)
- AC mains cable (110/230 V AC)
- Additional harnesses for peripheral power distribution
- Cooling fan kits or airflow guides for enhanced thermal management
Connectors:
- AC Input: IEC C14 or terminal block (depending on variant)
- DC Input: Screw terminal or Molex-style connector
- Output: Standard PS/2/AT connectors (+5 V, +12 V, −5 V, −12 V rails)
6. Installation & Setup
Requirements:
- Suitable enclosure or chassis supporting PS/2 power supply dimensions.
- Proper ventilation to ensure adequate cooling.
- Input source within specified voltage range (10–32 V DC or 110/230 V AC).
- Correct polarity and secure connections for DC input operation.
Mounting Options:
- Rear-mounted installation in PS/2-compatible chassis.
- Can be secured using standard M3 or M4 screws through rear flange.
- Optional brackets available for custom mounting.
Configuration:
- Input selection may be automatic or manual (jumper or switch) depending on model variant.
- Output connectors must be properly mated to system harnesses.
- Verify grounding and protective earth connections before operation.
- For DC operation, ensure input voltage remains within 10–32 V range to prevent undervoltage or overvoltage conditions.
Setup Procedure:
1. Disconnect all power sources before installation.
2. Mount the PSU securely in the designated chassis location.
3. Connect AC or DC input cables to the appropriate terminals.
4. Attach output connectors to the motherboard and peripheral devices.
5. Verify all connections and ensure proper grounding.
6. Apply power and confirm output voltages using a multimeter before connecting sensitive equipment.
7. Performance & Capabilities
Power Output:
- Delivers up to 160 W continuous total output power.
- High current capability on +5 V rail (20 A) supports logic circuits and embedded processors.
- +12 V rail (5 A) suitable for drives, fans, and peripheral devices.
- Negative rails (−5 V, −12 V) provide auxiliary voltages for analog or legacy interfaces.
Efficiency and Regulation:
- Typical efficiency >80 % at nominal load.
- Line and load regulation within ±2 % for main outputs.
- Low ripple and noise (<50 mV p-p typical on +5 V rail).
Dynamic Response:
- Fast transient response to load changes, ensuring stable operation for digital systems.
- Designed for continuous 24/7 operation in industrial environments.
Thermal Performance:
- Operates within 0 °C – 50 °C ambient temperature range without derating (typical).
- Integrated thermal protection prevents damage under excessive temperature conditions.
Limitations:
- Total combined output limited to 160 W; exceeding rated load may trigger protection circuits.
- Negative rails have limited current capacity and are intended for signal-level loads only.
- Requires adequate airflow for full-load operation in enclosed spaces.
8. Standards & Compliance
Certifications (typical for industrial PS/2 power supplies):
- CE (Conformité Européenne) marking for compliance with EU directives.
- RoHS (Restriction of Hazardous Substances) compliance.
- EMC compliance according to EN 55022 / EN 55024 (industrial emissions and immunity).
- Safety compliance with EN 60950-1 or EN 62368-1 (depending on production date).
- Designed to meet UL and CSA safety standards for information technology equipment.
Industry Standards:
- PS/2 mechanical and electrical interface standard.
- AT/ATX-compatible output voltage configuration.
- Meets industrial-grade reliability and environmental standards for continuous operation.
Regulatory Compliance:
- Low-voltage directive (LVD) compliance for AC input operation.
- Electromagnetic compatibility (EMC) compliance for conducted and radiated emissions.
- Environmental compliance with WEEE and REACH directives (where applicable).
9. Additional Information
Warranty:
- Typical manufacturer warranty: 12 – 24 months (depending on supplier).
- Covers defects in materials and workmanship under normal operating conditions.
Support:
- Technical documentation, datasheets, and wiring diagrams available from manufacturer or distributor.
- Application engineering support for integration into custom systems.
Maintenance:
- Periodic inspection recommended for dust accumulation and connector integrity.
- Ensure cooling vents remain unobstructed.
- Replace or service cooling fan (if equipped) after extended operation periods.
Firmware / Updates:
- No firmware updates required; hardware-based power conversion design.
- Configuration and calibration are factory-set.
Serviceability:
- Field-replaceable unit (FRU) design for quick replacement in industrial systems.
- Standardized connectors simplify maintenance and minimize downtime.
Lifecycle and Reliability:
- Designed for long-term industrial use with MTBF (Mean Time Between Failures) typically exceeding 100,000 hours at 25 °C ambient (estimated for 160 W PS/2 class supplies).
- Robust construction ensures stable performance in demanding environments.
Summary
The NT202DCUSV is a versatile, dual-input industrial power supply unit offering 160 W total output power in a compact PS/2 form factor. With its ability to operate from both 10–32 V DC and 110/230 V AC sources, it provides exceptional flexibility for embedded and industrial applications. The unit delivers multiple regulated outputs—+5 V / 20 A, +12 V / 5 A, −5 V / 0.3 A, and −12 V / 0.4 A—ensuring compatibility with a wide range of electronic systems. Designed for reliability, efficiency, and ease of integration, the NT202DCUSV meets industrial standards for safety and EMC compliance, making it an ideal choice for automation, control, and embedded computing environments requiring dependable power conversion across diverse input conditions.
No manuals/catalogs available.
No accessories available.