Features:

1. Use high-quality materials, quality is guaranteed

2. The use of wind blade heat dissipation, heat dissipation effect is very good, higher output power

3. Temperature control fan, using hydraulic bearing fan, achieved a good balance in terms of noise and heat dissipation. When the load is light, the fan does not rotate. When the load temperature reaches about 60 ° C, the fan automatically rotates. It can effectively reduce noise and extend service life

4. The main power tube insulation board is made of high-quality alumina, and the thermal conductivity is 10 times that of ordinary insulation pads

5. Super size ferrosilicon aluminum magnetic ring, using four 1.2 pure copper enameled wire, low heat, high efficiency

6. With constant current function, can be used for car battery boost, battery charging, etc

Parameters:

Working characteristics:

Output power: 1800W

Input voltage range: 10V-60V

Output voltage range: 12V-90V

Input current: 40A

Output current: 22A

Conversion efficiency: 48V to 60V 8A (98.1%)

48V to 72V 8A (98.1%)

48V 84V 8A (97.6%)

Charge adjustment: 10% to 50% charge (72V output)

Temperature coefficient: 50% load

Ripple and noise: 20MHz bandwidth (48V-72V4A) 100mVp-p

Switching frequency: VIN = 48V VO = 72V 4A (110khz)

No-load current: VIN = 48V VO = 72V (18mA)

Enter reverse protection: Yes

Storage humidity: 95%

Operating temperature: -20 65 °C

Storage temperature: -40 125 °C

Temperature rise during operation: 48V to 60V 5A (45 °C)

Overheat protection: 60°C

Wiring mode: Input, output (no welding, terminal).

Heat dissipation mode: strong air cooling appearance