Belt Pack Transmitter for the Hisonic HS120B series HS420 and HS700 PA system

Belt Pack Transmitter for the Hisonic HS120B series HS420 and HS700 PA system

Maintenance Manual for HS426

Maintenance Manual for HS426

How to resolve the problem of No-Zero output on the TP3016M power supply ?

TP3016M portable Power supply modification
$0.00
Availability: In stock
SKU
TP3016MMod

Question: Why the output shows not at Zero when the power is set to off?

Answer: In order to make a quick discharging when the power is set to zero, we put a transistor at the output end, so it will discharge the current faster, but this generates a very small voltage at the output, which they think it as harmful. <br/>

Yes, you can do as follows to make it zero:
1. Remove the transistor form the image, and <br/>
2. then add two 50 ohms resistor.<br/>

Please see the images in detail.<br/>

This is good for the products that are made before 2020. <br/>
This note is written today on Oct,26,2017

请见附图,先去掉1图中的一个三极管,然后加上2图中的2个50K贴片电阻

能解决负电压,但是放电会很慢。

More Information
Color N/A
Brand Tekpower
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