Buck Boost Converter Module DC-DC Step Up/Down - Buy Now

The buck boost converter module is a versatile DC-DC converter, it is designed for adjusting output voltage, enabling both step-up and step-down voltage conversions within a typical input voltage range between 5V to 35V. It also support an output current of 3A to 4A with high efficiency above 88-90% and it functions at a switching frequency around 400 kHz. These modules incorporate essential protection features such as reverse polarity and short circuit protection to ensure smooth performance. They are widely used in applications like battery management, solar panel system and wind generator stabilization, the buck-boost converter module balances compact size and dimensions with minimal output voltage ripple. Their internal components include inductors, diodes and transistors, they work together to regulate voltage effectively, while some advance models support an LCD display for real time voltage and current monitoring. One notable product is doryang JL2401-300W DC-DC Converter which offers must higher performance and flexibility, you can explore product details below.

The JL2401-300W is engineered to meet your power needs with precision. Whether for industrial, automotive, or battery-pack applications, this device guarantees efficiency and durability.

Benefits of JL2401-300W DC-DC Buck Boost Converter Module

1. Versatile Input Compatibility

Operates within a wide DC voltage range of 30-98V.
Seamlessly supports 48V, 60V, and 72V battery packs for diverse use cases.

2. Consistent Output Performance

Constant Voltage and Current Limiting ensure steady and safe power delivery.
Output precision with 13.8 ± 0.3V constant voltage and ±2% constant current accuracy.
Maximum output current of 30A, supporting high-power devices effectively.

3. Advanced Safety Features

Overvoltage and Undervoltage Protection prevent damage from power fluctuations.
Overcurrent and Short-Circuit Protection ensure the system’s safety under extreme conditions.
Thermal Protection: Automatically reduces power at 90℃ and shuts down at 100℃ to prevent overheating.

4. Robust Design for Durability

Rated IP66, offering complete protection against dust and water ingress.
Withstand voltage and insulation tested for secure operation in demanding environments.
Operates flawlessly in extreme temperatures from -30℃ to +60℃.

Technical Specifications of DC-DC Converter

Category	Parameter
Input Voltage Range	DC 30-98V
Efficiency	≥85% @ 25℃
Output Voltage	Constant 13.8 ± 0.3V
Output Current	Max 30A (±2% accuracy)
Output Power	300W @ 25℃
Protection Grade	IP66
Thermal Protection	Auto recovery after cooling (90℃ limit, 100℃ shutoff)
Ripple Voltage	<200mV
Operating Temp.	-30℃ to +60℃

Specification Model JL2401-300W Parameter Details

Input

• Reverse Polarity Protection: None

• Overvoltage Protection: 98 ± 2V

• Undervoltage Protection: 30 ± 2V

• Compatible Battery Packs: 48V / 60V / 72V

Output

• Output Mode: Constant Voltage and Current Limiting

• Constant Voltage Output: 13.8 ± 0.3V

• Ripple Voltage (Vp-p): <200mV

• Overcurrent Protection: Maximum 30A constant current output; output voltage decreases when current exceeds 30A.

• Short-Circuit Protection: Short-circuit current less than 40A

Withstand Voltage and Insulation

• Input to Ground: 500VDC ≤ 5mA

• Input to Output: 500VDC ≤ 5mA

• Output to Ground: 500VDC ≤ 5mA

• Insulation Resistance: ≥20MΩ @ 500VDC

Thermal Protection

• Overtemperature Protection: Limits output power at an internal temperature of 90℃; stops operation at 100℃. Automatically recovers after cooling.

Why JL2401-300W is a Better Product

High Efficiency: 85% efficiency minimizes energy loss.

Maximum Protection: Overvoltage, undervoltage, overcurrent, and thermal safeguards.

Durable and Waterproof: IP66 rating ensures reliability in tough environments.

Precision Engineering: Accurate, stable output with minimal ripple voltage.

Applications of DC-DC Step Down Buck Voltage Converter

Industrial equipment power regulation

Charging systems for 48V, 60V, and 72V battery packs
Automotive DC power needs
Outdoor and harsh environment applications

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Contact for Step Down Adjustable DC-Dc Buck Voltage Converter

Upgrade your system with the dependable JL2401-300W DC Converter.

Email Us: jack@doryang.com
Call Us: +8618516763528

WhatsApp: +8618717802118