ZK-4KX DC-DC Buck Boost Converter Module CNC CC CV 0.5-30V 4A Adjustable Step Down Up Voltage Regulator, 0.5-30V

Features B>
1. Made of high quality material, solid, durable and strong conductivity.
2. Large LCD can display input/output voltage, output current/output power/output capacity/output time, easy to read.
3. CNC regulation is very accurate and fast, and it can also step up and cut off the voltage. The output voltage can be adjusted from 0.5-30V, while the current can be adjusted 0-4a as desired.
4. It has anti-reverse protection of input end protection, which will not burn, safe to use.
5. Anti-reverse irrigation at the output end, no additional anti-reverse diode is needed to charge the battery;
6. The module can be set to Open/Close by default, easy to use.
7. Multiple software protection mechanisms are available, and the protection threshold is adjustable. When the module's operating parameters exceed the protection threshold, the output will be automatically closed.
8. Output ripple is available PI-PI filter.
9. Thicken radiator fins help the module dissipate heat quickly, long lifespan.

Specifications B>
1. Input voltage: 5.0-30V
2. Output voltage: 0.5-30V
3. Output current: It can work stably at 3A for a long time, and can reach 4A in stronger heat dissipation.
4. Output power: natural heat dissipation 35W; Strengthen heat dissipation 50W
5. Voltage display resolution: 0.01V
6. Current display resolution: 0.001A
7. Conversion efficiency: about 88%
8. Soft Start: Yes (Soft Start may fail when starting with high power module and loading.)
9. Material: Fiberglass board, electronic component
10. Size: 7.9 x 4.3 x 2.6 cm

Protection mechanism B>
1. Insert the anti-reverse connection;
2. Anti-reverse irrigation output;
3. Enter under Protection voltage (4.8-30V adjustable, default 4.8V)
4. Output on voltage protection (0.5-31V adjustable, default 31V)
5. Output on current protection 0-4.1a (adjustable, default 4.1a)
6. Overpower protection (0-50W adjustable, default 50W)
7. Over temperature protection (80-110 degrees C adjustable, default 110 degrees C)
8. Timeout Protection (0-100H adjustable, disabled by default)
9. Super capacity protection (0-60Ah adjustable, default off)
10. Operating frequency: 180khz

Size:

package weight

Weight of each package 0.10kgs / 0.23lb One size fits all product

12cm * 8cm * 7cm / 4.72inch * 3.15inch * 2.76inch