Power-Win is a professional power supply manufacturer located in Taipei, Taiwan. Starting with PC power supplies business in 1989, Power-Win extends its product lines into AC / DC switching adapters, open frame power supplies, DC / DC ATX converters, and medical power supplies. With over 20 year experience in design, research, and manufacturing, Power-Win not only develops its own products to lead market trends and also works with customers for OEM / ODM projects. To meet latest energy saving demand and green power trend, we introduce more efficiency level V adapters and also open frame units to fulfill customer’s needs.

AD-A1 V4 72/80Watts Series DOE level VI and EU ErP tier 2 Efficiency Compliant, PW-072/080A4-1YXXXA

Power-Win is specialized in Switching Power Supply more than 20 years.Our main products include Desktop Power Supply, Medical Power Supply, DC/DC Converter, AC / DC Switching Adapter , Open Frame Power Supply and DC / DC ATX Converters.We provide high quality products with good prices.If you are looking for high quality Switching Adapters and DC DC Converter, please feel free to contact us.
Energy Star Power Supply (72-80W, A1V2 Series, CEC, AC/DC Switching Adapter)


AD-A1 V4 72/80Watts Series DOE level VI and EU ErP tier 2 Efficiency Compliant

*3-pole IEC320-C14 AC inlet, Class I
*Power ON LED indicator
*Output voltage range from +9V to +48V
*Meet Efficiency Level VI & CoC V5 Tier 2 requirements
*No load Power consumption < 150mW
*2 year warranty
Description :

*Dimension : L132 × W69 × H40 mm ( 5.2" × 2.72" × 1.57" )
*Weight : 0.44 kgs. ( 0.97 lbs. )

Specification :

Electrical specifications
  • Input range : 90 - 264VAC
  • Frequency : 47 - 63Hz
  • Power Factor : > 0.95 @115VAC; > 0.90 @230VAC @full load
  • Inrush current : < 75A peak @115VAC; < 150A peak @230VAC cold start @25°C
  • Input current (rms) : 2A @90VAC; 1A @264VAC max.
  • Efficiency : > 89% @average load, 115/230VAC (9V > 88%)
  • Maximum output power (Po) : 80Watts
  • Hold–up time : > 20ms typical @full load, 115VAC
  • Short Circuit Protection: Auto-recovery
  • Over Load Protection: Auto-recovery
  • Over Voltage Protection: Shutdown and latch off, AC recycle
Safety standards
  • UL 60950-1
  • UL 62368-1
  • CSA C22.2-No.60950-1
  • CSA C22.2-No.62368-1
  • TUV EN60950-1
  • TUV EN62368-1
  • CB IEC 60950-1
  • CB IEC 62368-1
EMC standards
  • FCC Class B
  • CISPR22 Class B
  • EN 55032 Class B
  • CE
  • Operating temperature : 0 to +60°C (Derate linearly 2.5% per °C from 41 to 60°C)
  • Storage temperature : -10°C to +85°C
  • Humidity: 10% ~ 90%.
  • MTBF : > 120,000 hours at full load and 25°C ambient temperature
Standard output cable
  • AWM 1571 # 14 AWG / 1C + SHIELDING, UL 80°C 30V VW-1, 1050 mm.
  • AWM 1185 # 16 AWG / 1C + SHIELDING, UL 80°C 300V VW-1, 1050 mm.
  • Depends on customers requirements.
Model Output Rating Po O/P regulation Ripple & Noise
DOE Efficiency EU ErP
PW-072A4-1Y090A 9V 8A 72W ±5% 240mV VI Tier 1
PW-080A4-1Y120A 12V 6.67A 80W ±5% 240mV VI Tier 2
PW-080A4-1Y150A 15V 5.34A 80W ±5% 240mV VI Tier 2
PW-080A4-1Y180A 18V 4.45A 80W ±5% 240mV VI Tier 2
PW-080A4-1Y240A 24V 3.34A 80W ±5% 240mV VI Tier 2
PW-080A4-1Y480A 48V 1.67A 80W ±5% 240mV VI Tier 2

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POWER-WIN TECHNOLOGY CORP. has changed a lot in industrial and domestic requirements and has adapted to fulfill the needs of every client. Thank you for the opportunity to fulfill your PW-072/080A4-1YXXXA, AD-A1 V4 72/80Watts Series DOE level VI and EU ErP tier 2 Efficiency Compliant, Power Supply, Power Adapter, DC/DC converters, DC/DC ATX, ATX Open Frame and Switching Power Supply, Medical Power Supply, Switching Adapters supply needs. We appreciate your business!