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WRB1205D-3W Schematic ( PDF Datasheet ) - YUAN

Teilenummer WRB1205D-3W
Beschreibung DC-DC CONVERTER
Hersteller YUAN
Logo YUAN Logo 




Gesamt 3 Seiten
WRB1205D-3W Datasheet, Funktion
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
WRBXXXXD-2-6W SERIES DC-DC CONVERTER
www.DzaRtaAShTeEeDt4U2-.c6oWmOUTPUT
z HIGH POWER DENSITY
z 24PIN DIP PACKAGE
z SINGLE OUTPUT
z D:DIP 24 PACKAGE
z INDUSTRIAL STANDARD PIN-OUT
z NO HEAT SINK REQUIRED
z 1KVDC ISOLATION
z WIDE INPUT(2:1)
z REGULATED OUTPUT
z PCB MOUNTING
z SHORT CIRCUIT PROTECT
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
Line regulation:
Input voltage from low to full load
Min
Typ
Load regulation:
Ripple and noise:
Temperature drift:
Minimum load
Switching frequency
Over load protection
Short circuit protection
From 20% to full load
20MhzBandwidth
% of FL at nominal input
250KHz
120
Continuous And Automatic Recovery>30sec
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
Min Typ
4.5~9VDC
9-18VDC
18-36VDC
36-72VDC
Pi
100mS
Max
COMMON SPECIFICATIONS
Items
Operating temperature range
Storage temperature range
Humidity
Cooling
Isolation voltage (VDC)
Isolation resistance (ohms)
Input to Output
Min
-40°C
-55°C
Typ.
Free Air Convection
1,000
109
Max
+65°C
+125°C
<90%
Copyright @ Shenzhen Sunyuan Technology Co., Ltd.
Edition-SZSY-07-01
Printed in P.R.C January 2007 Page 1 of 3





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