Product Details

Open Frame Power Supply - 98PS-115

We offers a series of high-quality open frame supply PSU - 98PS-115, which is an AC to DC power transfer device and has the capability to deliver 120W DC output with constant voltage source. Billion's manufacturing factories have been certified with ISO9001, ISO9002, ISO9000, and ISO10006, highlighting reliable production and quality controls with a capacity of 400k/month. Contact us today and receive a competitive price quotation - welcome small quantity OEM/ODM customers.
  • Key Features & Benefits
  • Features & Specifications
  • Application Diagram
Output requirements Following is the output table:
Item CH1
Output +24V
Min Load Current 0A
Max Load Current 5A
Peak Load Current 23A
Line Regulation ±3%
Load Regulation ±5%
Ripple & Noise 300mV

Output requirements measurements
All voltages are to be measured on the connector of the PSU. During the project development, the main PCB can be replaced by (a) dummy equivalent load-PCB(s). This dummy load contains resistive loads on the corresponding pins of the PSU
connector. On all points can cap in parallel is connected. See the table of the output requirements as below.

Voltage name Cap load
+24V 47uF L.ESR+0.1uF

The absolute secondary voltage tolerances include line and load regulations. Ripple and Noise are peaks to peak values (bandwidth 20MHz).

  • SCP: Latch shutdown output when +24V output is short.
  • OVP: Latch shutdown output when output voltage is over +30V.
General characteristics
Leakage Current 240Vac / 50Hz <0.5mA
Insulation resistance 500Vdc, from primary to secondary of 1minute >25M Ω
Dielectric Strength (Hi-Pot) 3000Vac, from primary (I/P Short) to secondary (O/P Short) of 1minute, <10mA(3 seconds for mass production)
PF VALUE 240Vac / 50Hz PF>0.9 100Vac / 60Hz PF>0.95
Temperature Operating 0 to 40°C
Temperature Storage -40 to +85°C
Humidity Operating 20% ~ 90%
Humidity Storage 5% ~ 95%
Electrical Specification
Input voltage (AC~) single phase Normal 100-240Vac Max: 90-264Vac
Input frequency. Normal 50/60Hz Max: 47-63Hz
Input current 2A max. @100Vac / 60Hz max load
Inrush current 150A max. @230Vac / 50Hz cold start max load
Hold-up time 5ms min. @115Vac / 60Hz max load
Efficiency 82% Typ. @115 Vac / 60Hz, MAX load
Safety & EMC requirement
Safety Meet -