PH-A280 Series
50-150W, 200 to 425VDC Input DC-DC Converters
Features
200 - 425VDC Input
Base-plate Cooled
Full Power at 100°C base plate
Quarter Brick Footprint
Key Market Segments & Applications
Specifications
Model
Nominal Output Voltage
Input Voltage Range
Input Current
VDC
VDC
A
3.3V
5V
12V
15V
200 - 425VDC
24V
28V
48V
0.42 - 0.62A (model dependant)
Output Voltage Adjustment
Ripple & Noise (max) pk-pk
Line Regulation (max)
Load Regulation (max)
Overcurrent Protection
Overvoltage Protection (1)
Remote Sense
VDC 2.97 - 3.96
4 - 6
100
10
9.6 - 13.2
150
12 - 16.5 19.2 - 26.4 22.4 - 30.8 38.4 - 52.8
mV
mV
mV
%1
%
100
10
10
150
30
240
48
280
56
400
96
24
24
10
30
48
56
96
02 - 150% (Constant current style)
115 - 145
130 - 200 125 - 150
115 - 145 115 - 145
Yes
115 - 145
115 - 145
-
Remote On/Off
-
Yes; Low = ON, Open = OFF
Operating Temperature
Storage Temperature
Temperature Coefficient
Humidity (non condensing)
Cooling
oC
-40oC to +100oC Base-plate, -40oC to +85oC Ambient
-55oC to +100oC
oC
%/oC
%RH
-
0.02%/oC
5 - 95% RH Operating and Non Operating
Conduction (See Installation Manual for heatsink selection)
Input to Base-plate: 2.5kVAC; Input to Output 3.0kVAC for I min.;
Output to Base-plate: 500VAC for 1 min
>100M at 25oC and 70%RH, Output to Base plate 500VDC
Non Operating, 10-55Hz (sweep for 1 min.)
Amplitude 0.825mm constant (Max 49 m/s2) X,Y,Z 1 hour each
196.1m/s2
Withstand Voltage
VAC
Isolation Resistance
Vibration
-
-
Shock
Safety Agency Certifications
Weight (Typ)
-
g
UL60950-1, CSA60950-1, EN60950-1, CE Mark
55
Size (WxHxD)
Warranty
in (mm)
-
1.46 x 0.5 x 2.30” (37.2 x 12.7 x 58.3)
5 Years
Note: See Installation Manual for full details, test methods of parameters and application notes
(1) Cycle input or remote on/off to reset
1-800-526-2324 • www.us.tdk-lambda.com/lp/
165
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