Price: US $ 5 - 6.35 / Piece
Brand Name: gofern
Model Number: GFD40-1H-DM
Country/Region:
Post Date: Jun 13,2012

Product Description: 40W DC DC switching power supply


Features:

Low power consumption, high reliability
Protections: Short circuit/Over load/Over voltage
Cooling by free air convection
100% full loading burn-in test2 years warrantyDimension:88*90*38(L"W"H") 

1)INPUT

Input voltage: DC 48V

Frequency: 47-63Hz
Inrush Current: Cold start <30A/230V
Drain current: <0.5Ma/230VAC


2)OUTPUT

DC Voltage: 12V

Power:40W

 Linearity regulation: ±0.5% max
Ripple & yawp: (mVp_p) <1% output voltage 
Temperature factor: ±0.02%/Cº
Output adjustment range: ±10%
Startup time: ≤1S(230VAC IN, I O=100%)
Hold up time: ≥20Ms(230VAC IN, I O=100%)
Output short circuit protection: over loading 105%~150%rated output, Auto recovery

 

3)SAFETY AND STANDARD
Insulation strength: Input-output: 1500VAC/1m
                Input-floor: 1500VAC/1m
                Output-floor: 500VAC/1m
Insulation resistance: Input-output: ≥50M  500VDC
Input-floor:  ≥50M  500VDC
Output-floor: ≥50M  500VDC

 

4)ENVIRONMENT
Surrounding: Work condition: 0-45 Cº,20%-90%RH 
Store condition: -20-85 Cº,10%-90%RH

Supplier Details:

Shenzhen Gofern Electronic Co., Ltd.

Sales:Ms. Mandy So

Contact Phone:86-755-84741877

Main Products:Switching Power Supply

Business type:Manufacturer

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