Name: DC-DC 20A 300W Step Down Buck Converter
Brand: diymore
SKU: PEDBC91
Price: 7.7 USD
Availability: OutOfStock

DC-DC 20A 300W Step Down Buck Converter

(No reviews yet) Write a Review

SKU:

PEDBC91

Shipping:

Calculated at Checkout

Description

Features:

CATEGORY	SPECIFICATIONS
Product Name	High Power DC-DC Step-Down Converter Module (20A Adjustable Buck)
Module Type	Non-Isolated Synchronous Buck Converter
Input Voltage Range	6V – 40V DC (Recommended: 10V – 40V)
Output Voltage Range	1.2V – 36V DC (Adjustable)
Output Current	20A Max (Recommended: ≤15A for stable operation)
Output Power	High power (depends on input/output configuration)
Conversion Efficiency	Up to 96% (typical 95% at 24V → 12V, 20A)
Output Ripple	≤ 50mV
MOSFET Specification	75V / 80A dual high-current MOSFET design
Control Modes	Constant Voltage (CV) / Constant Current (CC)
Protection Features	Short-circuit protection (auto-recovery, not long-duration short tolerant)
Cooling System	Dual heat sinks for enhanced heat dissipation
Terminal Type	30A high-current screw terminals
Wiring Interface	+IN / -IN (input), VO+ / VO- (output)
Control Pins	CV (voltage adjust), CC (current adjust), EN (enable control)
Enable Function	Low level = OFF, High level = ON
Size	60 × 53 × 27 mm
Key Feature	High-efficiency high-current step-down with precision CV/CC control
Design Features	High-frequency electrolytic capacitors for low ripple and stable output
Application	Industrial power supply, LED drivers, battery systems, automotive electronics, high-power DC systems
Operating Note	Reduce load when input-output voltage difference is large to prevent overheating