Datasheet

131-800-526-2324 • www.us.tdk-lambda.com/lp/
PAH Series
Features
u Industry Standard Footprint & Pinouts
u 12V output for driving non-isolated converters
u Safety Approved
u Full power at 100ºC baseplate
u Wide Adjustable Output Range
u Zero Pre-load
u ASIC Design
u No potting materials
50W to 200W 48V Input Half brick DC-DC Converters
(1) See options table.
General: See Installation Manual for full details, test methods of parameters and application notes
Model 2.5V 3.3V 5V 12V 15V 24V 28V 48V
Effi ciency (Typ) % 75-76 79-80 83-84 85-86 86-88 88
Input Voltage range VDC 36-76
Output Voltage Accuracy % ±1.6
Max Ripple & Noise mV 150 200 280 250
Max Line Regulation mV 10 24 30 48 56 96
Max Load Regulation mV 10 24 30 48 56 96
Overcurrent Protection A 105 - 150% automatic recovery
Overvoltage Protection (1) % 120-160 120-140 125-145 135-155
Remote Sense - Yes
Remote On/Off - Standard; Low = ON, Open = OFF /P option; Low = OFF, Open = ON)
Operating Temperature - -40ºC to +100ºC baseplate
Overtemperature - Shutdown between 105 - 130ºC, Auto restart
Cooling - Conduction (See Installation Manual for heatsink selection)
Isolation Voltage V Input - Baseplate 1500VAC, Input - Output 1500VAC, Output-Baseplate 500VDC
Shock - 196.1m/s
2
Vibration - Non Operating, 10-55Hz (sweep for 1 min.)
Amplitude - 0.825mm constant (Max 49 m/s
2
) X,Y,Z 1 hour each
Safety Agency Approvals - UL60950-1, CSA60950-1, EN60950-1, CE LVD
Weight (Typ) g 80
Size (WxHxD) in(mm) 2.28x0.5x2.4 (57.9x12.7x61) See outline drawing
Warranty - 2 Years
Specifi cations
Key Market Segments & Applications