Prototype Circuit Board Assembly

Description

PCB assembly frame of 20.5w bare board switching power supply, 30-58.5vdc open frame switching power supply, frame switching power adapter, ITe, class II

Overview: 30-58.5vdc 350mA open switching power supply, bare board power adapter

Detailed parameters of bare board power supply:

Power supply power for Prototype circuit board assembly: 20.5W

Input voltage: 100-260vac

Frequency: 50 to 60Hz

Output voltage: 30-58.5vdc

Rated output current: 350mA

Output current range: 0-350ma

Input current: 0.23a

ta＜40℃，tc＜70℃

50mvp-p for ripple and noise

Output voltage error: ± 0.4%

Efficiency: 80%

Setting, rise time: 100ms / 220V AC

Maintenance time: 80ms / 220V AC

Terminal type: Custom

Working environment of open frame switching power supply:

Storage temperature: - 20 ~ + 85 ℃

Storage humidity: 10-95rh

Operating temperature: - 10 ~ + 60 ℃

Operating humidity: 20-90% RH

Bare board switching power supply protection function:

Overload protection:

105% - 150% rated power, automatic recovery

Overvoltage protection:

105% - 150% rated voltage

Technical parameters of bare board switching power supply:

Safety standard: RoHS, CE, UL acceptable

Temperature coefficient: ± 0.02% (050)

Set rise and hold time: 100ms

Vibration: 10500 Hz, 2g10min. / 1 cycle, duration 60 minutes

Withstand voltage: input and output interval2.0kvac, input and housing 2.0kvac, output and housing 500VAC

Insulation resistance: 2000vac / 3S between input and output, input and housing, output and housing

Lead: 0.75 mm2vde power cord 20cm

Bare board power supply features:

2-year warranty

100% full load burn in test

Free air convection cooling

3-360w available for customization

Protection function: short circuit / overload / over temperature

10 years industry experience

IP67 is designed for indoor or outdoor installation

The product has passed CE and ROHS certification

Features/Equipment characteristics

1) Quality case with ROHS Certificate

2) Power cord with power supply

3) LED indicator show work status

FAQ

1. How long can I expect to get the sample ?

Q:After you pay the sample charge, the samples will be ready for delivery less than 3 days.  If it's OEM sample maybe take little longer .

2. What about the lead time for mass production ?

Q:Honestly, it depends on the order quantity, as a professional and responsible manufacturer we can always achieve your deadline . About 15-20 working days.

Hot Tags: prototype circuit board assembly, China, suppliers, factory, customized, price, for sale, Open Frame Medical Power Supply