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25 Watt

Single, Dual and Triple Output Compact Package


Over-voltage protection with low profile package

With short circuit and over-voltage protection, our 25 watt single, dual and triple output DC-DC converter is a highly efficient, epoxy-encapsulated design with a low profile package of 2.0" x 2.0" x 0.45".

INPUT

  • Input Voltages
    • 12 Vdc: 9 - 18 Vdc
    • 24 Vdc: 18 - 36 Vdc
    • 48 Vdc: 36 - 72 Vdc

OUTPUT

  • Voltage Accuracy: ±1.0%
  • Line Regulation: ±1.0%
  • Load Regulation: ±2.0%
  • Ripple Noise (20 MHz BW): 1.0% Vout P-P max.
  • Temperature Coefficient (at FL): ±0.02%/°C max.

GENERAL

  • Efficiency: 82 - 88%
  • Isolation Voltage: 500 Vdc min.
  • Optional Isolation Resistance: 1000 MOhms
  • Switching Frequency: 100 KHz typ.
  • Protection
    • Over voltage Protection
    • Fold Back Short Circuit Protection

ENVIRONMENTAL

  • Operating Temperature Range: -25 to 71°C 
  • Storage Temperature Range: -55 to 105°C
  • Derating: None
  • Cooling: Free Air Convection
  • EMI/RFI: Six-Sided Continuous Shield

PHYSICAL

  • Case Material: Nickel coated copper with non-conductive metal base
  • Dimensions: 2.00" x 2.00" x 0.45" (20.8 x 50.8 x 11.43)
Input Voltage
Range (Vdc)
Output Voltage
(Vdc)
Output Current
(mA)
Efficiency
%
Model Number Case
Single Output
12 (9-18) 3.3 5000 84 KW25-12S33-B2A B2A
5 5000 82 KW25-12S5-B2A B2A
12 2000 86 KW25-12S12-B2A B2A
15 1500 86 KW25-12S15-B2A B2A
24 (18-36) 3.3 5000 84 KW25-24S33-B2A B2A
5 5000 84 KW25-24S5-B2A B2A
12 2000 88 KW25-24S12-B2A B2A
15 1500 88 KW25-24S15-B2A B2A
48 (36-72) 3.3 5000 84 KW25-48S33-B2A B2A
5 5000 84 KW25-48S5-B2A B2A
12 2000 88 KW25-48S12-B2A B2A
15 1500 88 KW25-48S15-B2A B2A
Dual Output
12 (9-18) ±5 ±2500 82 KW25-12-5-B2A B2A
±12 ±1000 86 KW25-12-12-B2A B2A
±15 ±750 86 KW25-12-15-B2A B2A
24 (18-36) ±5 ±2500 83 KW25-24-5-B2A B2A
±12 ±1000 87 KW25-24-12-B2A B2A
±15 ±750 87 KW25-24-15-B2A B2A
48 (36-72) ±5 ±2500 84 KW25-48-5-B2A B2A
±12 ±1000 88 KW25-48-12-B2A B2A
±15 ±750 88 KW25-48-15-B2A B2A
Triple Output
12 (9-18) 5 / ±12 3000 / ±400 82 KW25-12S5-12-B2A B2A
5 / ±15 3000 / ±300 82 KW25-12S5-15-B2A B2A
+5 / -5 / 12 +3000 / -500 / 600 83 KW25-125125-B2A B2A
24 (18-36) 5 / ±12 3000 / ±400 83 KW25-24S5-12-B2A B2A
5 / ±15 3000 / ±300 83 KW25-24S5-15-B2A B2A
+5 / -5 / 12 +3000 / -500 / 600 83 KW25-245125-B2A B2A
48 (36-72) 5 / ±12 3000 / ±400 84 KW25-48S5-12-B2A B2A
5 / ±15 3000 / ±300 84 KW25-48S5-15-B2A B2A
+5 / -5 / 12 +3000 / -500 / 600 84 KW25-485125-B2A B2A