Bentex
  Company Profile
  Products
  Contact Us

Products:
Battery Holders
Capacitors
Connectors
Gas tubes
Heat Sinks
LCD Module
LED Display
LED Lens
LED Lights
LED Module
Materials
Miniature Speakers
Plastic & Hardware
Potentiometers & Encoders
Resistors
Power Supplies
Power supply filters
Quartz Crystal
Switches
Test Probes
Thermistors
Varistors

 

Power Supplies / HS Series /

HS-250W series

Compact single switching power supply

Features:
- AC input voltage range selected by switch
- Small volume, low weight, high efficiency
- Protections:short circuit/over load
- Cooling by free air convection
- LED indicator for power on
- 100% full load burn-in test
- 2 year warranty

Model HS-250-12 HS-250-15 HS-250-24 HS-250-27 HS-250-48
output DC voltage 12V 15V 24V 27V 48V
Voltage tolerance ±1% ±1% ±1% ±1% ±1%
Rated current 20A 16A 10A 9A 5.2A
Current range 0~20A 0~16A 0~10A 0~9A 0~5.2A
Rated power 240W 240W 240W 243W 249.6W
Ripple&noise 150mvp-p 150mvp-p 200mvp-p 200mvp-p 200mvp-p
DCvoltage ADJ.range ±10% ±10% ±10% ±10% ±10%
input Voltage range 90~132VAC / 180~264VAC (selected by switch), 255~373VDC
Frequency 47~63HZ
AC current 5.5A/115VAC, 2.8A/230VAC
Efficiency 83% 83% 85% 85% 86%
Inrush current Cold start current 18A/115VAC, 36A/230VAC
Leakage current < 3.5mA/240VAC
protection Overload Rated output power115%~150%  start over load protection
protection type: hiccup mode, auto-recovery after fault condition is removed
environment Working temp, humidity -10°C~+60, 20%~90%RH
Storage temp, humidity -20°C~+85, 10%~95%RH non-condensing
Withstand vibration 10~500HZ, 2G 10min/1cycle, period for 60 minutes, each axes
safety Withstand voltage I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolated resistance I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC
fit standard Safety standard Fit UL1012
EMC standard EN55022, CLASS A
others Dimension 199*110*50mm (L*W*H)
Weight/packing 0.85kg/24pcs/21kg/0.043 m3/1.51CUFT
note 1. All parameters NOT specially mentioned are measured at 230VAC input,
rated load and 25°C of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using
a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance: includes set up tolerance, line regulation and load regulation.