PMT Panel Mount Power Supply
4.2V 252W 1 Phase / PMT-4V350W1A
□
TECHNICAL DATASHEET
All parameters are specified at 25°C ambient unless otherwise indicated.
www.DeltaPSU.com (October 2014, Rev. 02)
2
Specifications
Input Ratings / Characteristics
Nominal Input Voltage
100-120Vac, 200-240Vac (Selectable by Switch)
Input Voltage Range
90-132Vac, 180-264Vac (Selectable by Switch)
Nominal Input Frequency
50-60Hz
Input Frequency Range
47-63Hz
Input Current
< 7.00A @ 115Vac, < 4.00A @ 230Vac
Efficiency at 100% Load
> 75.0% @ 230Vac
Max Inrush Current (Cold Start)
< 40A @ 115Vac, < 60A @ 230Vac
Leakage Current
< 3.5mA @ 240Vac
Output Ratings / Characteristics
Nominal Output Voltage
4.2Vdc
Output Voltage Tolerance
± 3% (initial set point tolerance from factory)
Output Voltage Adjustment Range
3.78-4.70Vdc
Output Current
60.0A
Output Power
252W
Line Regulation
± 0.5% typ.
Load Regulation
± 2.5% typ.
PARD (20MHz)
< 150mVpp
Rise Time
< 50ms @ nominal input (100% load)
Start-up Time
< 1000ms @ nominal input (100% load
)
Hold-up Time
> 16ms @ 115Vac, > 20ms @ 230Vac
Dynamic Response (Overshoot & Undershoot O/P Voltage)
± 1000mVpp @ 10-50% load and 50-100% load
Start-up with Capacitive Loads
8,000µF Max
Mechanical
Case Chassis
Aluminium
Case Cover
Aluminium
Dimensions (L x W x D)
215 x 115 x 50 mm
Unit Weight
0.81 kg
Indicator
Green LED (DC OK)
Cooling System
Forced Cooling
Terminal
PMT-4V350W1AM
☐
M3.5 x 9 Pins (Rated 300V/15A)
PMT-4V350W1AN M3.5 x 9 Pins (Rated 300V/20A)
Wire
AWG 14-12
