DP Open Frame Power Supply

The SSF-100DP series DC to DC 24 V power supply is built with highly reliable capacitors. This peak load design unit has a small form factor with 99 mm length, 31.2 mm width and only 20 mm height. No load operation, short circuit protection and 88 % efficiency make it optimal solution to power POS systems, ATM’s and various different industrial applications.

  • Safety: N/A
  • EMC / EMI:N/A
  • Dimensions: 99 mm (L) x 31.2 mm (W) x 20 mm (H)



Efficiency ≥ 87 % 88% 85 % - 87 % (typical)
Dimensions 127 mm (L) x 50.8 mm (W) x 24.1 mm (H) 99 mm (L) x 31.2 mm (W) x 20 mm (H) 127 mm (L) x 76.2 mm (W) x 34.6 mm (H)
Universal AC input / Full range Yes NO Yes
Built in Class B EMI filter Yes NO Yes
Highly reliable Japanese 105 °C aluminum electrolytic capacitors Yes Yes Yes
No load power consumption ≤ 0.5 W Yes NO Yes
Active power factor correction NO NO Yes
Fully regulated output Yes Yes Yes
0–50 °C working temperature Yes Yes with 10 CFM cooling fan Yes
With active cooling at 10.5CFM, the max output is 150 watts.
With Passive cooling, the max output is 90 watts.
Short circuit protection Yes Yes Yes
Over voltage protection Yes NO Yes
Over power protection Yes NO Yes
Safety compliance CB, cUL, TUV, CCC NO CB, cUL, TUV
EMC/EMI compliance CE, FCC NO CE, FCC
BTO (Build to Order) No*
* Except 24 V and 48 V and 55 V
Yes No*
* Except 24 V and 48 V



DC Output Voltage 24 V
DC Maximum Load 4 A
DC Peak Load 8 A / 5 sec
Continue DC Output 96 W
Efficiency 88 %
DC Input Voltage 12 V
Input Range 11.4 V ~ 13.2 V
Maximum input current 11 A Max
Ripple & Noise 240
Working Temperature 0 °C to 50 °C
Cooler Type 10 CFM air flow
Diemensions (L x W x H) 99 x 31.2 x 20