High convert efficiency; Top quality; Short-current/Over current/Over voltage protection
Specification
Input-V: Dc30v-45v
Input current: 10A
Input current of no load: <100mA
Output-V:DC12v±0.2V
Output-current:25A Max.
Rated power: 300W
Output type: Single output
Max.Ripple wave: <150mV
Working Frequency :45khz
Start delay time: ≤2S
Insulation resistance: between housing and ground, insulation resistance≥50M Ω (500V megger)
Anti jamming: Without interference for electric vehicle
Electric door lock switch no arc control:The current of lock switch<100mA,no arc appears.
Stanby current: When the lock closes,whole unit consumes current<1mA
Wear: Continuous working 2 hours no damaged.
Aging Test : 80% of Load burn-in for 2 hours.
Efficiency: ≥86%
Working temp.: 85°C Max.
Short-circuit protection
Over-Current protection
Input reverse connection protection
Input/output insulation strengh:AC500V 1min, No break,No flash
Over-heating protection
Size:L165mm * W121mm * H81mm
Mounting hole distance:183mm*47mm
Material: Aluminum alloy housing
Heat dispersion:Nature heat dissipation
Fuse:W/
Waterproof: yes
Cert.Iso9001.CE
Reference standard:GBT 24347-2009 electric-vechicle(EV) DC DC converter
Installation diagram:
300W isolation transformer Dc36 to Dc12 25A converter