high voltage ac dc single output 220v to 100v 20w ac dc power supply

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$1.00 - $20.00 / Pieces | 50 Piece/Pieces Welcome trial order for ac dc converter. (Min. Order)
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Output Power:
1 - 50W
Output Type:
Input Voltage:
Output Voltage:
Single output
AC-DC Converter
Output Frequency:
Output Current:
Item name:
48v dc power supply
Source effect:
input voltage from low to high
Temperature Coefficient:
Isolation voltage:
2000VAC 5mA, 1 min
Max shell temperature:
Relative temperature:
flame-retardant metal aluminum shell / red copper shell
Response time:
load change for every 30%, change rate is 1A/us, response time is 1ms
Operating temperature:
Industrial grade: -25~+ 55℃ military grade:-40~+ 85℃
Supply Ability
Supply Ability:
200000 Piece/Pieces per Month Ningbo factory
Packaging & Delivery
Packaging Details
Carton package for ac dc converter 20W , special package for customer is available.
Lead Time :
15 days after receive payment

high voltage ac dc single output 220v to 100v 20w ac dc power supply 

Product Description


Our main products:

DC DC power supply------0.1-600W

AC DC power supply------0.1-120W

PS: our company could manufacture any input and output power module for customers. If you have any special requirements please contact us

Description: Wide-voltage input: 85VDC-265VDC(90VDC-360VDC), any voltage input conversion of non-isolation voltage output, accuarcy of +/-0.5% or 1%


Output features:

Over current, overload(according to your request),  output short-circuit, over-temperature protection circuit, self-resumption

Ripple/NoiseL20MHz):50mVp-p Max

Switch frequency: 40-150KHz


Product features:

Source effect: input voltage(from low to high)

Mean time between failtures(MTBF): 2000000h

Temperature coefficient:<0.03% °C

Isolation voltage: 2000VAC 5ma 1 minute

Working temperature: industrial grade -25°C~+55°C,  military grade -40°C~+125°C

Shell: high inflaming retarding plastic, aluminium metallicum, copper metal shell package

Max shell temperature: 85°C

Relative temperature: 10%-90%



Widely used in instruments and meters, electronic scales, controlled device, IC card watt-hour meter, air-conditioned computer controller, automation equipment, portable rechargeable battery, etc. 



Communication Remote control system, Wireless data terminal system, Exchange system, Communication Equipment, Military areas,Highway,Railway,Aviation,Ship,Audio,LED driver,Liquid crystal display,Intelligent instrument,Automatic control equipment,Electronic equipment,Medical equipment,Chargers,Portable computer,Electronic watt-hour meter,IC card read/writer device, Golf system, Gsm solution system,Electrical and other fields.

QC & Certificate


Packaging & Shipping


Our Services
  • Free sample requested is available. 
  • 10 years experience of converter industry.
  • 2 Years Warranty.  
  • Top 10 Chinese converter supplier.
  • Fast response for any question within 24 hours.
  • Full technical support before/after sales.
  • Customized products available (OEM, ODM).
  • UL, ISO9001,ISO14000,CE,ROHS,EMC,EN6060-1, SGS,IEC61373,IEC/EN 61000-4   
  • 5 Branches in Ningbo,Shanghai,Beijing,Shenzhen,Chengdu
  • Professional R&D members, Strictly quality test and Experienced workers  
Company Information