Zk-SJVA-4X 35W Step up/Down Constant Current Converter Power Supply and Charger
Review Of Zk-SJVA-4X 35W Step up/Down Constant Current Converter Power Supply and Charger
In this video we will test and show you how to use it, how to set the current limit and how to charger the battery. All major components of this module is explained. Test is done with input voltages of 6V, 12V, 15V, 24V, 30V and output of 3.3V, 5V, 12V, 15V, 24V, 30V with different currents.
Current, voltage and efficiency is displayed.
Chapters of this video
01:10 Module explained
05:60 Components Explained
10:27 Limiting the current
14:31 Input and Output voltage
Test Input voltage: 6V
18:42 output 3.3V
22:12 Output 5V
25:28 Output 12V
28:18 Output 15V
28:50 Output 24V
30:28 Output 30V
Test Input voltage: 12V
31:00 Output 15V
32:00 Output 24V
33:40 Output 30V
34:05 Output 15V
Test Input voltage: 24V
35:44 Output 3.3V
38:33 Output 5V
39:44 Output 12V
4);34 Output 30V
Test Input voltage: 30V
41:22 Output 3.3V
42:20 Output 5V
42:40 Output 12V
43:44 Output 15V
44:32 Output 24V
45:13 Charging Lithium Battery
49:23 Charging multiple Batteries
53:23 Measuring Output Ripple Voltage
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ZK-SJVA-4X Buck-Boost Converter: Module
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ZK-SJVA-4X Buck-Boost Converter: Module
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ZK-SJVA-4X Buck-Boost Converter: Over Current Protection OPC