TDK-Lambda PH-A280 151W Isolated DC-DC Converter Through Hole, Voltage in 200 → 425 V dc, Voltage out 24V dc

  • RS Stock No. 813-9187
  • Mfr. Part No. PH-150A-280-24
  • Manufacturer TDK-Lambda
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

TDK-Lambda 50W to 150W Isolated DC-DC Converter PH-A280 Series

The TDK-Lambda PH-A280 is a series of DC-DC power modules suitable for high input voltages. The PH-A280 series range from 50 to 150W, with output voltages of 5, 12, 24 and 48Vdc, the dimension of this DC-DC converter follows the industry standard quarter-brick format. These DC-Dc converters feature input voltage up to 425Vdc, making the PH-A280 suitable for the emerging 380Vdc power architecture, which is used in datacenters and telecommunications facilities, where the use of higher voltage helps to reduce losses. This series of power modules is conduction cooled and suitable for a wide range of industrial and renewable energy applications, particularly in outdoor equipment that is water-cooled, hermetically sealed, of fanless construction and compact.

200 - 425VDC Input
Base-plate Cooled
Full Power at 100°C base plate
Quarter Brick Footprint


UL/CSA/EN 60950-1 and CE

TDK-Lambda Isolated DC/DC Converters - PH-F, PH-S Series

Attribute Value
Output Voltage 24V dc
Input Voltage Range 200 → 425 V dc
Input Voltage Nominal 200 → 425 V dc
Isolation Voltage 500V dc
Power Rating 151W
Output Current 6.3A
Mounting Type Through Hole
Number of Outputs 1
Efficiency 89%
Package 1/4 Brick
Load Regulation 48mV
Minimum Temperature -40°C
Maximum Temperature +100°C
Depth 58.3mm
Length 12.7mm
Series PH-A280
6 In stock for delivery within 4 working days
Price Each
SGD 272.38
(exc. GST)
SGD 291.45
(inc. GST)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +