QA2401C-20 Datasheet, PDF (3/4 Pages) MORNSUN Science& Technology Ltd. – Ultra low isolation capacitance

MOSFET SiC Driver Dedicated Power Supply
QA2401C-20
QA1201C-20
QA1201C-20
Design Reference
1. Overload Protection
In normal operating conditions, the circuit of these products have no overload protection. Protect with a breaker is a simple way to
make overload protection.
2. Test Configurations
1 Vin
+Vo 7
Vin ^C1
DC/DC 0V ⁶
C3
-Vo 5
2 GND
A
V
Load
Note: C1,C2,C3: 100uF/35V (Low impedance)
3. EMC typical recommended circuit
1 _Vin
+Vo 7
C2
Vin C1
DC/DC 0V ⁶
A
V
Load
2 ^{GND -Vo} 5
C1/C2
4.7µF /50V
EMI
C3/C4
100µF /35V
(Low internal resistance capacitance)
LDM
6.8µH
Fig. 5
4. The product does not support output in parallel with power per liter or hot-swappable use
5. The input and the output of the product are recommended to be connected to ceramic capacitor or
electrolytic capacitor. Using tantalum capacitor may cause risk of failure
6. For more information please find the application notes on www.mornsun-power.com
2016.11.16-A/0
Page 3 of 4
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