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WRA4812D-2W

YUAN
Part Number WRA4812D-2W
Manufacturer YUAN
Description DC-DC CONVERTER
Published Aug 27, 2015
Detailed Description SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. WRAxxxxD-2-5W SERIES DC-DC CONVERTER www.DataSheet4U.com RATED 2-5W OUTPUT HIGH PO...
Datasheet PDF File WRA4812D-2W PDF File

WRA4812D-2W
WRA4812D-2W

Overview
SHENZHEN SUNYUAN TECHNOLOGY CO.
, LTD.
WRAxxxxD-2-5W SERIES DC-DC CONVERTER www.
DataSheet4U.
com RATED 2-5W OUTPUT HIGH POWER DENSITY 24PIN DIP PACKAGE DUAL OUTPUT INDUSTRIAL STANDARD PIN-OUT NO HEAT SINK REQUIRED 1KVDC ISOLATION WIDE INPUT REGULATED OUTPUT PCB MOUNTING OVER CURRENT&SHORT CIRCUIT PROTECTION ELECTRICAL SPECIFICATIONS All specifications tested typically @ 25°C, humidity<75%, nominal input and rated output unless otherwise noted.
OUTPUT SPECIFICATIONS Items: Testing condition Output accuracy: At full load and nominal Vin Output power: Min full load10% Typ 2\3\4\5W Line regulation: Input voltage from low to full load Load regulation: Ripple and noise: Temperature drift: Minimum load Switching frequency Over load protection Short circuit protection From 20% to full load Main output Secondary 20MHzBandwidth % of FL at nominal input 400KHz 120 Continuous and automatic recovery Max ±5% full load120% 0.
5 0.
5% 2% 50 mV p-p ±0.
02 %/°C 10% INPUT SPECIFICATIONS Items: Testing condition 12VDC nominal input Input voltage range 24VDC nominal input 48VDC nominal input Input filter Start-up time Nominal Vin and certain load Min Pi Typ 9-18VDC 18-36VDC 36-72VDC 100mS Max COMMON SPECIFICATIONS Items Testing condition Min Typ.
Max Operating temperature range -40°C +85°C Storage temperature range Humidity -55°C +125°C <90% Cooling Free Air Convection Copyright @ Shenzhen Sunyuan Technology Co.
, Ltd.
Edition-SZSY-07-01 Printed in P.
R.
C January 2007 Page 1 of 4 SHENZHEN SUNYUAN TECHNOLOGY CO.
, LTD.
WRAxxxxD-2-5W SERIES DC-DC CONVERTER Isolation voltage (VDC) www.
DataSheet4U.
com Isolation resistance (ohms) Input to Output 1,000 109 Isolation capacitance (pF) Efficiency (%) See Product List 70 Case material Non-conductive black plastic Potting material Epoxy Resin UL94-V0 Packing material Tube Dimension (mm / inch) 30.
80*20.
32*10.
16 (1.
25*0.
80*0.
40) Weight (g) 14.
5 MTBF (Hrs) >1,000,000 PRODUCT LIST Part Number W...


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