Product added to cart
DC/DC Step-Down Regulator Module - 300W, 20A
$2.9500
In stock
SKU
BAT-02-101
Volume discounts:
- +25 4 % $2.8400
- +100 6 % $2.7800
- +300 7 % $2.7300
- +500 9 % $2.6700
- +1000 11 % $2.6200
Ships in 2-3 business days, then:
Free delivery in 12-15 days by Tracked Economic Shipping on orders over $100.
Free delivery in 7-10 days by Express Shipping on orders over $300.
More shipping info
Shop with confidence Learn More
DC-DC Step-Down Regulator Power Supply Module- 5A Previous 
DC/DC Step-Down Regulator Module is a high-current buck converter with adjustable output voltage and current. It supports a wide DC input range and provides a regulated DC output range for step-down power conversion. The module includes terminal wiring and onboard multi-turn adjustment for output voltage and current. Short-circuit protection is self-recovery, and the module is designed for stable operation with low output ripple. The product name is used here as a compact electronics and power module description.
Features of DC/DC Step-Down Regulator Module - 300W, 20A
- High-current buck conversion
- Adjustable output voltage
- Adjustable output current
- Terminal wiring
- Self-recovery short-circuit protection
- Low output ripple
- Onboard CV adjustment
- Onboard CC adjustment
- Enable control
Specifications of DC/DC Step-Down Regulator Module - 300W, 20A
- Input Voltage: 6V to 40V DC
- Input Voltage Suggested: 10V to 40V
- Output Voltage: 1.2V to 36V DC
- Output Current: 20A
- Output Current Suggested: 15A
- Maximum Output Power: 300W
- Efficiency: 95%
- Efficiency Condition: 24V to 12V, 20A
- Output Ripple: ≤50mV
- Wiring Method: Terminal
- Short Circuit Protection: Self-recovery
- Size: 60 x 53 x 27mm
- VO+: Output positive
- VO-: Output negative
- +IN: Input positive
- -IN: Input negative
- CV: Output voltage adjustment
- CC: Output current adjustment
- EN: Enable
- EN Low Voltage Level: Shut off output
- EN High Voltage Level: Effective
- Common Grounded Input and Output: No-load CV output constant voltage
- Common Grounded Input and Output: CC output constant current
How to Use DC/DC Step-Down Regulator Module - 300W, 20A
- Connect the input positive and negative terminals.
- Connect the output positive and negative terminals.
- Adjust CV for the required output voltage.
- Adjust CC for the required output current.
- Use EN to enable or shut off the output.
More Info
- Self-recovery protection is included for short-circuit conditions.
- Common grounded input and output supports constant voltage and constant current behavior.
Write Your Own Review
Please complete your information below to login.
Sign In
Create New Account