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SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
WRBXXXXD-2-6W SERIES DC-DC CONVERTER
www..com
RATED 2-6W OUTPUT HIGH POWER DENSITY 24PIN DIP PACKAGE SINGLE OUTPUT D:DIP 24 PACKAGE INDUSTRIAL STANDARD PIN-OUT NO HEAT SINK REQUIRED 1KVDC ISOLATION WIDE INPUT(2:1) REGULATED OUTPUT PCB MOUNTING SHORT CIRCUIT PROTECT
ELECTRICAL SPECIFICATIONS
All specifications tested typically @ 25C, humidity<75%, nominal input and rated output unless otherwise noted.
OUTPUT SPECIFICATIONS
Items: Output accuracy: Line regulation: Load regulation: Ripple and noise: Temperature drift: Minimum load Switching frequency Over load protection Short circuit protection % of FL at nominal input 250KHz 120 Continuous And Automatic Recovery>30sec Testing condition At full load and nominal Vin Input voltage from low to full load From 20% to full load 20MhzBandwidth Min Typ Max 2%
+/-0.5% +/-0.5%
60 mV p-p 0.02 %/C 10%
INPUT SPECIFICATIONS
Items: Testing condition 5VDC input Input voltage range 12VDC input 24VDC input 48VDC input Input filter Start-up time Nominal Vin and certain load Pi 100mS Min Typ 4.5~9VDC 9-18VDC 18-36VDC 36-72VDC Max
COMMON SPECIFICATIONS
Items Operating temperature range Storage temperature range Humidity Cooling Isolation voltage (VDC) Isolation resistance (ohms) Input to Output Free Air Convection 1,000 109 Min -40C -55C Typ. Max +65C +125C <90%
Copyright @ Shenzhen Sunyuan Technology Co., Ltd.
Edition-SZSY-07-01
Printed in P.R.C January 2007
Page 1 of 3
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
WRBXXXXD-2-6W SERIES DC-DC CONVERTER
www..com
Isolation capacitance (pF) Efficiency (%) Case material Potting material Packing material Dimension (mm) Weight (g) MTBF (Hrs) See Product List 70 Non-conductive black plastic Epoxy Resin UL94-V0 Tube 30.8x20.3x10.14 14.5 >1,000,000
60 85
PRODUCT LIST
Input Voltage (VDC) Part Number Range WRB0505D-2W WRB1205D-3W WRB1212D-2W WRB1212D-3W WRB1212D-4W WRB1212D-5W WRB243R3D-5W WRB2405D-3W WRB2405D-4W WRB2405D-5W WRB2412D-2W WRB2412D-3W WRB2412D-4W WRB2412D-5W WRB2415D-2W WRB4805D-2W WRB4805D-4W WRB4805D-4W WRB4805D-5W WRB4812D-2W WRB4812D-4W WRB4812D-5W WRB4812D-6W WRB2424D-6W 4.5~9.0 9.0-18.0 9.0-18.0 9.0-18.0 9.0-18.0 9.0-18.0 18.0-36.0 18.0-36.0 18.0-36.0 18.0-36.0 18.0-36.0 18.0-36.0 18.0-36.0 18.0-36.0 18.0-36.0 36.0-72.0 36.0-72.0 36.0-72.0 36.0-72.0 36.0-72.0 36.0-72.0 36.0-72.0 36.0-72.0 18~36 Nominal 5 12 12 12 12 12 24 24 24 24 24 24 24 24 24 48 48 48 48 48 48 48 48 24 Max. 9 18 18 18 18 18 36 36 36 36 36 36 36 36 36 75 75 75 75 75 75 75 75 36 Current (mA)max 400 600 167 250 334 420 1200 600 800 1000 167 250 334 420 134 400 800 800 1000 167 334 420 470 250 Output Voltage (VDC) 5 5 12 12 12 12 3.3 5 5 5 12 12 12 12 15 5 5 5 5 12 12 12 12 24 Efficiency (%, Typ.) 70 75 80 81 82 82 72 75 76 76 79 80 81 81 80 75 76 77 78 79 80 82 82 80
Package
DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP DIP
If you need other modules,please tell details.
Copyright @ Shenzhen Sunyuan Technology Co., Ltd. Edition-SZSY-07-01 Printed in P.R.C January 2007 Page 2 of 3
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
WRBXXXXD-2-6W SERIES DC-DC CONVERTER
www..com NOMENCLATURE
TEMPERATURE DERATING GRAPH
120
Output Power%
100 80 60 40 20 0 -40 0 40 71 85 120
Safe Operating Area
Operating Temp (Celsius)
TYPICAL CONNECTION
+Vin Cin DC-DC
CONVERTER
+Vo
0V Cout2 -Vo
-Vin
OUTLINE DIMENSION
PINS DESCRIPTION
Pin
Connection
1, 24
+Vin
Input
12,13
GND
Input
11, 14
+Vo
Output
10,15
0V
Output
2,3,22,23
NC
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. 3F, 3Bldg, Duoli Industrial Zone, Meihua Rd. Futian District, Shenzhen 518049, China Tel: +86-755-83100080 Fax: +86-755-83116652
Copyright @ Shenzhen Sunyuan Technology Co., Ltd.
Edition-SZSY-07-01
Printed in P.R.C January 2007
Page 3 of 3

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