SKA40 Series

40W DC-DC Regulated Single Output Converter

  • 2:1 wide input range
  • High efficiency up to 92%
  • 1500VDC I/O isolation
  • Built-in EMI filter
  • Built-in remote ON / OFF control
  • Built-in remote sense
  • Trimming ouput ±10%
  • Protections: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • Six-sided shield metal case
  • 100% burn-in test
  • Low cost / High reliability
  • Output 3V/9V available
  • Approvals: FCC / EAC / CE / UKCA

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Description

SKA40 Series

40W DC-DC Regulated Single Output Converter

Features (SKA40) :

  • 2:1 wide input range
  • High efficiency up to 92%
  • 1500VDC I/O isolation
  • Built-in EMI filter
  • Built-in remote ON / OFF control
  • Built-in remote sense
  • Trimming ouput ±10%
  • Protections: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • Six-sided shield metal case
  • 100% burn-in test
  • Low cost / High reliability
  • Output 3V/9V available
  • Approvals: FCC / EAC / CE / UKCA

Additional information

Weight 0.05 kg
Dimensions 5.08 × 5.08 × 1.1 cm
SKA40 Types :

SKA40A-05, SKA40A-12, SKA40A-15, SKA40B-05, SKA40B-12, SKA40B-15, SKA40C-05, SKA40C-12, SKA40C-15

Specifications

ORDER NO. SKA40A-05 SKA40B-05 SKA40C-05 SKA40A-12 SKA40B-12 SKA40C-12 SKA40A-15 SKA40B-15 SKA40C-15
OUTPUT DC VOLTAGE 5V 12V 15V
CURRENT RANGE 0.7 ~ 7A 0.3 ~ 3.33A 0.26 ~ 2.67A
RATED POWER 35W 40W 40W
RIPPLE & NOISE (max.) 60mVp-p 80mVp-p 100mVp-p
LINE REGULATION ±0.5%
LOAD REGULATION ±0.5%
VOLTAGE ACCURACY ±2.0%
SWITCHING FREQUENCY 200KHz min.
INPUT VOLTAGE RANGE A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 75VDC
EFFICIENCY (Typ.) 91% 92% 91% 90% 90% 88.5% 90% 90.5% 90%
DC CURRENT Full load A: 3850mA B: 1900mA C: 1000mA
No load A: 150mA B: 100mA C: 65mA
FILTER Pi network
PROTECTION Fuse recommended

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