GOLDEN PACIFIC ELECTRONICS, INC. 560 South Melrose Street Placentia, CA 92870 www.gpelectronics.com Customer: AC/DC interchangeable walwart SMPS Specification for approval: Product Part Number: PXT2410AW Dear Customer: Please send one copy of this specification back after you signed and approved for production Approved By: ________________________ Date: ________________________ SCOPE This document details the electrical, mechanical and environmental specifications of a SMPS. Description: Interchangeable AC inlet prong, O/P: 24VDC (24W) Wall Mount SMPS. INPUT REQUIREMENTS  Input Voltage & Frequency The range of input voltage is from 90Vac to 264Vac Min. Normal Max. Input Voltage 90Vac 100-240Vac 264Vac Input Frequency 47Hz 50/60Hz 63Hz  Current The maximum input current is 600mA at 100~240Vac.  Inrush Current The inrush current will not exceed 50A at 100~240Vac input and Max load for a cold start at 25˚C.  Stand-By Power The input power should be less than < with no load. DWG Control Number: 91-0240XX-03 Revision: 1 Date: 01/10/07 Page 1 of 8 GOLDEN PACIFIC ELECTRONICS, INC. 560 South Melrose Street Placentia, CA 92870 www.gpelectronics.com OUTPUT FEATURES  Output Parameters Output data Spec. Limit Test Condition 3.1.1 24VDC Min. Typical Max. 3.1.2 Output Voltage 22.8Vdc 24Vdc 25.2Vdc 0 ~ 1.0A Loading 3.1.3 Output Load 0.0A --- 1.0A 20MHz Bandwidth 150mV 3.1.4 Ripple and Noise --- --- 10uF Ele. Cap.0.1uF (p-p) Cer. Cap. MAX. load (1.0A) & 3.1.5 Output Overshoot --- --- 10% 100 ~ 240Vac  Turn on Delay During turn on and turn off, no output voltage shall exceed its nominal voltage by more than 10% and no output shall change its polarity with respect to its return line. All outputs shall reach their steady state values within 3 seconds of turn on.  Hold Up Time 10mS minimum at 115Vac/60Hz input at maximum load and 20mS minimum at 230Vac/50Hz input at maximum load.  Typical Efficiency The efficiency (Watts out/Watts in) shall be higher than typical while measuring at nominal line and maximum load condition, test in 1 minute after power on.  Output Transient Response The power supply shall maintain output transient response time within 10mS with a loading current change from 20% to 80% of maximum current and 0.5A/µS rise up/drown down test at end of output terminal. PROTECTION REQUIREMENT  Over-Voltage Protection Over-voltage protection shall be included in the adaptor circuit. A single component failure must not cause an over voltage mode.  Over-Current Protection The adaptor must have a current limiting function on the output voltage. In overload mode, the output must drop to a low voltage condition. DWG Control Number: 91-0240XX-03 Revision: 1 Date: 01/10/07 Page 2 of 8 GOLDEN PACIFIC ELECTRONICS, INC. 560 South Melrose Street Placentia, CA 92870 www.gpelectronics.com  Short-Circuit Protection The adaptor must withstand a continuous short circuit on the output without damage. ENVIRONMENTAL CONDITIONS  Operating The power supply shall be capable of operating normally in any mode without malfunction happens in the following environmental conditions.  Operating Temperature: 0˚C ~ 40˚C  Relative Humidity: 10% ~ 90%  Altitude: Sea level to 2000 m.  Vibration: 1.0mm, 10 – 55Hz, 15 minutes per cycle for each axis (X,Y,Z).  Cooling: Natural convection cooling  Non – Operating. The power supply shall be capable of withstanding the following environmental conditions extended periods of time, without sustaining electrical or mechanical damage and subsequent operational deficiencies.  Storage Temperature: -30˚C ~ 70˚C  Relative Humidity: 10% ~ 90%  Altitude: Sea level to 2000 m.  Vibration and Shock: The power supply shall be designed to withstand normal transportation vibration per MIL- STD-810D method 514 and procedures X, as it is mounted in the chassis assembly and packed for shipping. RELIABILITY AND QUALITY CONTROL  MTBF When the power supply is operating within the limits of this specification the MTBF shall be at least 50,000 hours at 25˚C (MIL-STD-217F)  Burn-In The power supply shall withstand a minimum of 4 hours Burn-In test under full load at 35˚C ~ 40˚C room temperature, after test, product shall operate normally.  Component De-rating Semiconductor junction temperatures shall not exceed the manufacturer’s maximum thermal rating. DWG Control Number: 91-0240XX-03 Revision: 1 Date: 01/10/07 Page 3 of 8 GOLDEN PACIFIC ELECTRONICS, INC. 560 South Melrose Street Placentia, CA 92870 www.gpelectronics.com MECHANICAL CHARACTERISTICS  Physical Dimensions The detail dimension of the power supply is draws on APPENDIX A.  Nameplate The label of the power supply, Please see APPENDIX C.  Drop test Dropped freely from 1 m (for wall mount product) height onto the surface is consisted of hardwood 13 mm thick, mounted on two layers of plywood each 19 -20 mm thick, all supported on concrete floor 1 time from 3 different surface, after test, it’s no safety damage for product. SAFETY  Safety Standard The power supply shall be certified under the following international regulatory standards ITEM COUNTRY CERTIFIED STANDARD UL USA APPROVED UL60950-1 CUL CANADA APPROVED CSA C22.2 NO. 60950-1 GS EUROPE APPROVED EN60950-1 CE EUROPE APPROVED EN60950-1 SAA AUSTRALIA APPROVED AS/NZS 60950 FCC USA APPROVED PART 15 CLASS B CCC CHINA APPROVED GB4943  Insulation Resistance Input to output: 10 MΩ min. at 500 VDC.  Dielectric Strength (Hi-Pot) Primary to Secondary DC4242V, 3.5mA 1 minute for type test, 3 seconds for product.  Leakage Current The leakage current shall be less than 0.25mA for Class II when the power supply is operated maximum input voltage and maximum frequency. DWG Control Number: 91-0240XX-03 Revision: 1 Date: 01/10/07 Page 4 of 8 GOLDEN PACIFIC ELECTRONICS, INC. 560 South Melrose Street Placentia, CA 92870 www.gpelectronics.com EMC STANDARDS  EMI Standards The power supply shall meet the radiated and conducted emission requirements for EN55022, FCC PART 15 CLASS B, GB9254, GB17625.1.  EMS Standards (EN55024, GB9254) The power supply shall meet the following EMS standards  IEC61000-4-2 Electrostatic Discharge (ESD) Static – discharge test by contract or air should be conducted with Static – discharge teeter, energy storage capacitance of 150pF, and discharge resistance of 330Ω. 8KV air discharge, 4KV contact discharge, Performance Criterion B  IEC61000-4-3 Radiated Electromagnetic Fields (RS) Radio – frequency Electromagnetic Field Susceptibility Test, RS, 80 – 1000MHz, 3V/m, 80%AM (1KHz), Performance Criterion A.  IEC61000-4-4 Electrical Fast Transient / Burst (EFT) Power line to Line: 1KV Performance Criterion B  IEC61000-4-5 Lightning Surge Attachment Lightning Surge voltage of differential and common modes shall be applied across AC input lines and across input and frame ground. Power Line to Line: 1KV Line to Earth: 2KV Performance Criterion B  IEC61000-4-6 Conducted Radio Frequency Disturbances (CS) Conducted Radio Frequency Disturbances Test, CS, 0.15-80 MHz, 3V/m, 80%AM, 1KHz, Performance Criterion A.  IEC61000-4-11 Voltage Dips/Short Interruption/Variations Voltage Dips, 30% reduction – 10mS, Performance Criterion B, 60% Reduction – 100mS, Performance Criterion C, Voltage Interruptions>95% Reduction – 5000mS, Performance Criterion C DWG Control Number: 91-0240XX-03 Revision: 1 Date: 01/10/07 Page 5 of 8 GOLDEN PACIFIC ELECTRONICS, INC. 560 South Melrose Street Placentia, CA 92870 www.gpelectronics.com OTHER REQUIREMENTS  Hazardous Substances The components and used materials shall be in compliance with ■ EU Directive 2002/95/EC “RoHS”  Energy Efficiency The No – load power consumption shall be less than 0.5W at input 115/230 Vac. at input 115/230 Vac. The average active mode efficiency shall be higher than 78.6% International Efficiency level IV (Energy Star 1.1 version)  This power supply is therefore in compliance with the requirements of; ■ California Energy Commission for external power supplies (CEC) ■ Meet Energy Star 1.1 version requirement DWG Control Number: 91-0240XX-03 Revision: 1 Date: 01/10/07 Page 6 of 8 GOLDEN PACIFIC ELECTRONICS, INC. 560 South Melrose Street Placentia, CA 92870 www.gpelectronics.com DWG Control Number: 91-0240XX-03 Revision: 1 Date: 01/10/07 Page 7 of 8 GOLDEN PACIFIC ELECTRONICS, INC. 560 South Melrose Street Placentia, CA 92870 www.gpelectronics.com DWG Control Number: 91-0240XX-03 Revision: 1 Date: 01/10/07 Page 8 of 8