Product Parameters

Module Properties: Non isolated constant current constant voltage module

Rectification: Asynchronous rectification

Input voltage: 8V - 36V

Output voltage: 1.25V-32V

Output current: Maximum adjustable 5A

Conversion efficiency: 95% (highest)

Switching frequency: 180 kHz

Output ripple: 50mV (maximum) 20m bandwidth

Load Regulation: ±0.5%

Voltage Regulation: ±2.5%

Operating Temperature: -40℃ to + 85℃

Size: 52 x 26.5 x 14mm (L x W x H)

 

Input Voltage Range: 4～38VDC

Output Voltage Range: 1.25-36VDC adjustable

Output Current: 0-5A, recommended for use in 4.5A.

Output Power: 75W

Working Temperature: -40~+85 degrees

Operating Frequency: 180KHz

Efficiency: 96%(max)

Short Circuit Protection: Yes(limit current 8A).

Input Reverse Polarity Protection: None (if required, high current diode in series with the input).

Size: 54 x 23 x 18mm (L x W x H)

Note: The input voltage does not exceed 38V

 

Description:

The DC-DC module based on LM2596 advocate current to 3.0A, but only to 1.8A. However, being introduced module adds a heat sink, using high-power devices. This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W, has a high price !!

Module Highlights: 5A high power. High efficiency and low ripple with power indicator !!!

Application:

The DC/DC buck module applications the input voltage is higher than the output voltage of the buck field, such as battery, power transformer, DIY adjustable regulated power supply, 24V Vehicle notebook power supply, industrial equipment buck. 12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V,24V buck to 12V, 36V buck to 24V etc.