- Stock: 8
- Brand: OEM
- Reward Points: 75
- Model: STEP-DOWN-600W
- Weight: 0.15kg
- Product Code: 6573
Constant Voltage & Current with 95% Efficiency | For Battery Charging, LED & Lab Use
This DC-DC buck converter module reduces voltage from 12–75V to adjustable 2.5–50V output.
With up to 600W power and 25A output current, it is ideal for power supply regulation, battery charging, and DIY electronics.
It features constant voltage and constant current control (CV/CC), making it suitable for precision applications.
The module delivers high efficiency up to 95%, ensuring minimal heat loss.
Key Features:
- ✔️ 600W max power
- ✔️ Up to 25A current
- ✔️ 12–75V input
- ✔️ 2.5–50V adjustable output
- ✔️ CV/CC mode
- ✔️ High efficiency (~95%)
Technical Specifications:
- Type: Buck converter
- Input: 12–75V
- Output: 2.5–50V
- Current: up to 25A
- Power: 600W max
- Efficiency: up to 95%
【Product parameters】
Product Model: SZ-8025CCCV
Module name: 600w buck constant voltage constant current adjustable power supply module
Module nature: non-isolated buck module (BUCK)
Input voltage:12-75V
Output voltage range: 2.5-60V (must meet the buck condition, IN input multiplied by 0.8)
Output minimum voltage: 2.5V
Maximum output voltage: approximately equal to the input voltage * 0.8 (for example, the input is 40V, 40V * 0.8 = 32V maximum output voltage is 32V.)
Output constant current: 1-25A (continuously adjustable,)
Maximum output power: 600W (working environment must be well ventilated)
Continuous maximum working power: 500W (ventilated environment)
Continuous maximum working current: 25A (under ventilated environment)
Heat dissipation mode: air-cooled heat dissipation
Input undervoltage protection: No
Input over-voltage protection: None (over-voltage prohibited)
Operating temperature: -10~+65 degrees
Operating frequency: 80KHz
Conversion efficiency: up to 95% (efficiency is related to input and output voltage, current and differential pressure)
Short circuit protection: Yes (constant current protection)
Input reverse connection protection: no
Output anti-refill: no (to charge the battery, the output connected to inductive loads, such as connecting the motor must be added anti-refill diode)
Work indicator: Yes (output voltage blue LED)
Wiring method: comes with no welding terminals
Module size: about 100mm long, 60mm wide and 35mm high
Net weight: about 140 grams
Wiring: "IN" for input, "OUT" for output
