TDK-Lambda PH-A 280 DC/DC Converter, 12V dc/ 25 A, 425V dc Input, 200V Input 300 W, PCB, 85 °C Max Temp -40 °C Min Temp,

RS Stock No.:: 196-1680
Mfr. Part No.:: PH300A280-12
Manufacturer:: TDK-Lambda

TDK-Lambda PH-A 280 DC/DC Converter, 12V dc/ 25 A, 425V dc Input, 200V Input 300 W, PCB, 85 °C Max Temp -40 °C Min Temp,

Bulk discount available

Subtotal (1 unit)*

SGD384.50

(exc. GST)

SGD419.10

(inc. GST)

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Temporarily out of stock

Shipping from 27 January 2027

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Units	Per unit
1 - 4	SGD384.50
5 - 9	SGD372.98
10 +	SGD361.78

*price indicative

RS Stock No.:: 196-1680
Mfr. Part No.:: PH300A280-12
Manufacturer:: TDK-Lambda

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TDK-Lambda
	Product Type	DC/DC Converter
	Output Voltage 1	12V dc
	Maximum Input Voltage	425V dc
	Minimum Input Voltage	200V
	Output Current 1	25A
	Mount Type	PCB
	Input Ratio	2:1
	MTBF	2128235h
	Number of Outputs	1
	Ripple and Noise	150mV
	Output Voltage Adjustment Range	4.8 to 14.4 V
	Number of Pins	8
	Isolation Voltage	500V
	Maximum Output Power	300W
	Package Type	DIP
	Depth	12.7mm
	Weight	55g
	Length	61mm
	Series	PH-A 280
	Width	57.9mm
	Standards/Approvals	No
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Efficiency	89%

	Select all
	Brand TDK-Lambda
	Product Type DC/DC Converter
	Output Voltage 1 12V dc
	Maximum Input Voltage 425V dc
	Minimum Input Voltage 200V
	Output Current 1 25A
	Mount Type PCB
	Input Ratio 2:1
	MTBF 2128235h
	Number of Outputs 1
	Ripple and Noise 150mV
	Output Voltage Adjustment Range 4.8 to 14.4 V
	Number of Pins 8
	Isolation Voltage 500V
	Maximum Output Power 300W
	Package Type DIP
	Depth 12.7mm
	Weight 55g
	Length 61mm
	Series PH-A 280
	Width 57.9mm
	Standards/Approvals No
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Efficiency 89%

Datasheet - PH-A280

COO (Country of Origin):: MY

The second generation PH-A power modules feature higher efficiencies and smaller sizes than the previous PH series. These conduction cooled units accept a wide 200V to 425Vdc input, making them suitable for the emerging 380Vdc power architecture, which is used in datacentres and telecommunications facilities, where the use of higher voltage helps to reduce losses.

High Density

Smaller Package Size

Up to 425 V dc Input

Cover HVDC Telecom Requirements

Fixed Operating Frequency

Easier System Filtering

High Efficiency

Better System Thermal Management

No External Transformer Needed

Applications

General Purpose Industrial

Test & Measurement

Communications

Renewable