Description

Features Applications
● Design meeting RoHS / CE ● Trucks
● High efficiency: 94% ● Forklifts
● Non-isolated between input and output ● Buses
● Internal capacitor: NCC & NICHICON (high
reliability)
● Logging Vehicles
● 100% full load burn-in test ● Electromotor
● Over voltage, Over load, Over temperature
protections
● Telecommunications
● Waterproof level IP68 ● Boat & Yacht
● LED Marketplaces and so

Specifications
Model YK-DD12S1920
Voltage range V 10-17
Efficiency (type) % 94
Positive cable (red) Length 13-15cm length
Negative cable (black) Length 13-15cm length
Output
Voltage V 19
Max. rated current A 20
Max. rated power W 380
Voltage regulation % ±1
Load regulation % ±2
Ripple & noise mV < 150 (full load)
Positive cable (yellow) Length 13-15cm length
Negative cable (black) Length 13-15cm length
Environment
Working temperature °c -40 ~ +80
Working humidity RH 10% ~ 90%
Storage temperature °c -40 ~ +100
Function
Short circuit protection YES
Waterproof IP68
Over temperature
protection
YES
Over voltage protection YES
Mechanical
Weight g 500
Size mm 100*80*39
Other
Cooling Free air convection
Packaging Anti-static bag/White box