TP20DC Series

www.gztoppower.com

TEL:0086-20-82019000

Email:sales2@gztoppower.com

Page 4 /4

Attn: New Design, only produce when payment received

RECOMMEND CIRCUIT

Dual Output

：

USING ATTENTIONS

Module will cause irreversible damage when in the state of the input reverse polarity.

Module will cause irreversible damage when in the long-term overload conditions.

Module will cause irreversible damage when out of the maximum input voltage range.

+vin

-vin

Cin

+

+V0

Cout1

+

-V0

DC-DC

Cout2

COM

+

Add input capacitance Cin is helpful to improve the electromagnetic compatibility, recommend Cin use 47 uF-100uF of the electrolytic capacitors.

If the module connect to the digital circuits, please add the Cout、Cout1、Cout2.

If Cout, Cout1, Cout2 value is too high or lower ESR, it will cause the module instable,

The recommended value of Cout, Cout1, Cout2 should be 100 uF/A, the current here means the output current.