D3806 NC DC Constant Current Power Supply Step Down Module Voltage Ammeter
Instruction: Click to open
Introduce:This module has two operating modes: simple mode and full function.
The factory setting is the simple mode, if you need to use the full functionality, you can open it.
Feature:1, Can precisely regulated output voltage and current
2, Support either buck voltage and boost voltage
3, All-digital display, easy to use
4, With a constant voltage, constant current
5, Using 4 high brightness LED, can display the output voltage, current, power and capacity and other parameters in real time
6, Automatic / manual switching display voltage, current, power, capacity and other parameters
7, Having an output-OUT, constant voltage-CV, constant current-CC indicator, you can view real-time working status
8, You can set whether to automatically output after power-on
9, Can be one key to save the current set of voltage and current value
10, With memory storage function, can store 10 groups of parameters, and can free memory, recall
11, Boost mode input current up to 8A, so if the output voltage is higher than a lot of input, output current at this time may not be able to reach 6A, specific calculation examples, see below:
Example:The input current up to 8A, when the input voltage is 24V, the input power is 192W;
Output power = input power * conversion efficiency = 192W * 0.85 = 163W, if the output voltage is set at 38V, by the maximum input current limit, the maximum output current can reach about 4.289A, and continuously adjustable.
| Item |
Parameter |
| Module type |
Non-isolated buck module |
| Input voltage |
10V-40V |
| Output current |
0-6A |
| Output voltage |
0-38V |
| Conversion efficiency |
Up to 92% |
| Operating frequency |
150KHz |
| Short circuit protection |
Constant current |
| Operating temperature |
-40°C to + 85°C |
| Control method |
Digital control + digital display |
| Voltage regulator / Display resolution |
0.01V |
| Minimum power display resolution |
0.001W |
| Current regulation / Display resolution |
0.001A |
| Minimum capacity display resolution |
0.001AH |
| Output ripple |
≤50mV |
| Weight |
116g |
| Dimensions |
100 x 80 x 21mm (L x W x H) |
Package includes:1 x Step Down Module
(The test tools does not includes)
