DC 20-90V to 12V Step Down Converter,24V 48V 60V 72V 84V 90V Buck to 12V Converter 20A MAX

Description

• Buck Converter : Input voltage range: 20-90V; Rated input voltage: 24/48/60/72/84V; Output voltage: 12V; Output current: 20A MAX; Output power: 240W MAX.
• Easy to Use : Strip the wires about 10 mm (0.4 inches) and insert them into the terminals. This voltage step-down regulator is equipped with a lever nut connection for quick connection. No wiring is required, reducing wiring time.
• Fuse Protection Function: The 20-90V to 12V20A buck converter is equipped with over-current/short-circuit/over-temperature protection fuses to ensure good safety during conversion work.
• IP67 Waterproof Function: The DC-DC transformer adopts non-isolated synchronous step-down technology and has IP67 waterproof function.
• Wide Range of Applications: DC-DC waterproof step-down converter is widely used in cars, trucks, surveillance systems, navigators, car recorders, advertising screens, medical equipment, instruments, LED strips, electric fans, DIY and other fields.

DC 24/48/60/72/84V to 12V 20A 240W Step Down Converter:

Input parameter

Input range： 20-90V

Rated input voltage：24/48/60/72/84V

Transfer efficiency：95%

Incoming line：15-16CM(R+ B-)

Output voltage：12V

Output：20A MAX

Maximumoutput：240W MAX

No-load adjustment rate：2%

Load regulation：3%

Quiescent dissipation：≤30MA

Ripple wave：300mVP-P

The oscilloscope bandwidth is 20 MHz, and the test end is connected with 10 μ F electrolytic capacitor and 0.1 μ F ceramic capacitor.

Outlet line：15-16CM(Y+ B-))

Enviromental Parameter

Working temperature：-20-65°

Storage temperature：-40-85°

Working humidity：10%-90%RH

Defencive Function

Classification of waterproof：IP67

Other

Weight：0.62 lb

Size：2.91*2.91*1.26 inch

Heat dissipation method：natural heat dissipation

Matters need Attention

1.The products are stored in a dry and cool place with a temperature range of-40℃ ~80℃, and avoid contact with corrosive substances, and stay away from fire and heat sources.

2.Do not use it near a heat source (such as a fire or a heater).

3.Do not connect the input line to 220V electricity.

4.Do not put the product into the fire or heat it.

5.Do not short-circuit the positive or negative poles of the product with wires or other metal objects.

6.Non-professional personnel are prohibited to disassemble and repair by themselves.

Packaging content：

1x DC 20-90V to 12V 20A 240W Buck Converter