DC/DC Converter
F_S-3WR2 Series
2018.07.03-A/2 Page 1 of 4
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
3W, fixed input voltage, isolated & unregulated
single output
Patent Protection RoHS
Operating temperature range: -40℃ to +85℃
Isolation voltage: 3K VDC
No external component required
International standard pin-out
F_S-3WR2 series are specially designed for applications where an isolated voltage is required in a distributed power supply system. They are
suitable for
1. Where the voltage of the input power supply is stable (voltage variation: ±10%Vin);
2. Where isolation between input and output is necessary (isolation voltage ≤3000VDC);
3. Where the output voltage regulation and the ripple & noise of the output voltage is not strictly required;
4. Typical application: digit circuit condition; normal low-frequency artificial circuit condition; relay drive circuit condition, etc.
Efficiency
(%,
Min./T
yp.)
@ Full Load
Output Current (mA)
(Max./Min.)
Input Current
(full load / no-load)
Reflected Ripple Current*
Surge Voltage (1sec. max.)
Note: * Reflected ripple current testing method please see DC-DC Converter Application Notes for specific operation.
See tolerance envelope curve (Fig. 1)
Input voltage change: ±1%
Short Circuit Protection**
Note: * Ripple and noise are measured by “parallel cable” method, please see DC-DC Converter Application Notes for specific operation.
**Supply voltage must be discontinued at the end of short circuit duration.
