DC-DC CONVERTER
9:37 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
WRFXXXXH-0.1~2W SERIES DC-DC CONVERTER
www.DataSheet4U.com
SHORT CIRCUIT PROT...
Description
9:37 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
WRFXXXXH-0.1~2W SERIES DC-DC CONVERTER
www.DataSheet4U.com
SHORT CIRCUIT PROTECTION SIP7 PACKAGE STYLE SINGLE OUTPUT VOLTAGE INDUSTRIAL STANDARD PIN-OUT 3KVDC ISOLATION REGULATED OUTPUT VOLTAGE PCB MOUNTING Application: Specialy for electrical power RS485 communication isolation electric load management terminal RS485/RS232/RS422/USB/IEEE1394 interface Isolation static(>8KV)
ELECTRICAL SPECIFICATIONS:
(All specifications tested typically @ 25°C, humidity<75%, nominal input and rated output unless otherwise noted.)
OUTPUT SPECIFICATIONS
Items:
Testing condition
Min
Typ
Max
Output accuracy:
full load from 0-100%
±2%
Output power:
2W
Line regulation:
Input voltage from low to full load
+/- 0,5 % max., (3.3 VDC output +/- 1 % max )
Load regulation:
No load to full load
+/- 0,5 % typ., +/- 1 % max.
Ripple and noise:
20MHz BW
30mVp-p
Temperature drift:
±0.02 %/°C
Minimum load
10%
Switching frequency
60K HZ
Short circuit protection
Continuous >30seconds, Automatic Recovery
INPUT SPECIFICATIONS
Items:
Testing condition
5VDC nominal input
Input voltage range
12VDC nominal input 15VDC nominal input
24VDC nominal input
Filter
Min Typ 4.75-5.25VDC 10.8-13.2VDC 13.5-16.5VDC 21.6-26.4VDC
Ceramic Capacitors
Max
COMMON SPECIFICATIONS
Items
Min Typ.
Max
Operating temperature range
-25°C
+71°C
Storage temperature range
-55°C
+105°C
Humidity
<90%
Cooling
Free Air Convection
Isolation voltage (VDC) Is...
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