Product Summary
FNIRSI Automatic DC Boost/Down Converter Power Supply Module CC CV 0.5-30V 3A 35W/4A 50W is a digital measurement tool selected for measuring voltage, current, resistance and common electrical parameters. It is suitable for electricians, repair users and electronics hobbyists who need practical electronics hardware for reliable project work.
Best For
- measuring voltage, current, resistance and common electrical parameters
- electronics repair, home electrical checks and bench testing
- Electronics testing, repair, prototyping and maker workflows
FAQ
Who is this product for? It is intended for electricians, repair users and electronics hobbyists.
What should I check before buying? Review the product options, specifications, included accessories and compatibility details on this page.
4A NC Lifting and Adjustable Power Module
LCD,Has a large volume heat sink,Optional fan, With housing protection
With fan / Fanless
Technical Parameters
regular version |
Enhanced Edition |
|
Input voltage |
7V-32V |
|
The output voltage |
0.5V-32V(Weak output capability below 1.8V) |
|
Output current |
Normal cooling 3A |
Enhanced heat dissipation up to 4A |
Output Power |
35W natural cooling |
Enhanced cooling 50W |
Voltage resolution |
0.01V |
|
Current resolution |
0.001A |
|
Features
Input anti-reverse connection, reverse connection will not burn out; output anti-backflow, no need to add anti-backflow diode when charging the battery
Can switch between Chinese and English
Can be set to power on or off by default
Timing switch,After setting the time, when the time arrives, flip the current power switch state
Key Function
Other interfaces |
Set interface |
|
|
ON / OFF short press |
Switchgear |
The setting option switch is not entered. The setting option is used to switch the setting data. |
|
ON / OFF long press |
no |
Exit setup options and save |
SET short press |
Switch pages |
Not enter the setting option switching effect, enter the setting option for switching the setting data effect |
SET long press |
no |
Enter setup options |
CC |
Rotate left and right Current limiting current |
Rotate left and right Current limiting current |
CV |
Rotate left and right Output voltage |
Rotate left and right Output voltage |
Interface description
1,Vin:Input voltage value
2,Out:Output voltage value
3,Cur:Output current value
4,Pow:Output power value
5,C/F:Temperature value (unit can be set)
6,Indicator:Green light: output switch indicator
red light: current limit indicator
7,Timer:timing time
8,timing:Timer switch
1,Language:System language setting
2,switch:Power-on default switch settings
3,temperature:Temperature unit setting
4,timing:Output power value
5,time:Timer function switch and time setting
1Green indicates output voltage and blue indicates output current;
2The top value is the maximum value in the displayed waveform, and the bottom value is the minimum value in the displayed waveform.
Display range parameters of input voltage, output voltage, and output current
1 Output overvoltage protection (OVP): 1.8V-32V custom adjustment,default 32V
