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DC DC Converter ( 43W, 3.3V/ 5V Outputs ) ( PW-043B-2Y-DD(G))

Dimension: L 127 x W 76.2 x H 33.6 mm (5 inch x 3 inch x 1.32 inch).

DC OUTPUT & FEATURES

Model No.	Output Voltage	Minimum Load	Maximum Load with Convection Cooling	O/P Regulation	Ripple & Noise(Vp-p)
PW-043B-2Y-DD(G)	+3.3V	3A	10A	5%	50mV
PW-043B-2Y-DD(G)	+5V	0A	2A	5%	50mV

DC DC Open Frame

Electrical specifications
- Input
  - Input range: -36 ~ -72VDC or +36 ~ +72VDC.
  - Input current: 2.5A max.
  - Efficiency: 70% typical at full load & -48VDC (or +48VDC).
- Output
  - Maximum power: 43W convection cooling.
  - Hold-up time: 4ms at 43 watt load and 48VDC input.
  - Short circuit protection.
  - Over load protection: Over load protected 160% maximum rating. Auto recover type.
  - Over voltage protection: 110% to 130% on +3.3V output only.
EMI standards (meet)
- FCC Class B.
- CISPR 22 Class B.
- EN55022 Class B.
- CE.
Environmental
- Operating temperature: 0 to +50 deg C ambient derate output at 2.5% per degree from +50 to +60 deg C.
- Storage temperature: -10 to +70 deg C.
- Humidity: Non-condensing 20% to 90%.
- Temperature coefficient: +/-0.04% per deg C.
- MTBF: > 80,000 hours at full load and 25 deg C ambient temperature.


Contact Detail	Address:5F-6, No. 79, Sec. 1, Hsin-Tai 5th Rd, Shi Chi Taipei Hsien, 22101 Taiwan TEL:886-2-26983989 FAX:886-2-26983978 Email:powerwin99@gmail.com URL:http://www.power-win.com