Категории

S Series

Features

  •  2"x2" compact size
  •  Dual in line package (DIP)
  •  2:1 wide input range
  •  I/O isolation: 1000VDC (SDM30); 1500VDC (SKA40/60)
  •  Protections: Short circuit / Overload / Over voltage 
  •  Six-sided shield metal case
  •  Cooling by free air convection 
  •  High efficiency up to 93% 
  •  Built-in remote ON/OFF control (SKA40/60)
  •  Built-in remote sense
  •  ±10% trimming output
  •  Output 3.3V/9V models available (SKA40), 
  •  Output 3.3V available (SKA60)
  •  2 years warranty 

Model No.

SDM30

SKA40

SKA60

Vin range

A: 9.2~18V, B: 18~36V, C: 36~72V

A: 9~18V, B: 18~36V, C: 36~75V

Vo accuracy (Typ.)

±2% (±3% for 3.3VDC models)

±2%

Line regulation (max.)

±1%

±0.5%

Load regulation (max.)

 “±1%@10%-100% load

 “±0.5%@10%-100% load

Overload protection

Over 105% power limiting, auto-recovery

110%~180%, auto-recovery

Short circuit protection

Continuous, constant current limiting,

auto-recovery

Continuous, hiccup mode, auto-recovery

I/O isolation voltage (min.)

1000VDC

1500VDC

I/O isolation resistance (min.)

100MΩ@500VDC

Working temperature

-25~+85°C

-40~+80°C

-40~+70°C

EMC standards

EN55022 class B, EN61000-4-2,3,4,6,8

EN55022 class A, EN61000-4-2,3,4,5,6,8, FCC part15 classA without external components

Dimension (LxWxH)

2"x 2"x 0 . 63" (50 . 8x 50 . 8x 16mm)

2"x 2"x 0 . 43" (50 . 8x 50 . 8x 11mm)