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TDK-LAMBDA PH150A28028 Isolated DC-DC Converter

The TDK-LAMBDA PH150A280 series of isolated DC-DC converters are designed for a wide range of industrial applications, including HVDC power transmission systems and renewable energy applications. These converters operate from a wide 200 to 425Vdc input and offer multiple power levels from 50 to 600W. Features include remote sense and on/off control, conduction cooling, and compliance with EN 62477-1 (OVC III) for use in industrial robots. The converters are efficient and designed for harsh environments.

Authorized Distributors
Source:DigiKey
Part No:PH150A280-28
Stock:1
Inv Date:06-12-2026
Price: Unit price: $227.05
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Part No:PH150A280-28
Stock:0
Inv Date:06-13-2026
Price: Unit price: $195.88
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Part No:PH150A280-28
Stock:1
Inv Date:06-12-2026
Price: Unit price: $165.2
Buy/RFQ:
Part No:PH150A280-28
Stock:0
Inv Date:06-12-2026
Price: Unit price: $192.13
Buy/RFQ:
Part No:PH150A280-28
Stock:0
Inv Date:06-12-2026
Price: Unit price: $192.13
Buy/RFQ:

TDK-LAMBDA PH150A28028 Isolated DC-DC Converter Specifications:

  • Input Voltage range: 200 - 425Vdc
  • Input Current (280Vdc): See model selector
  • No Load Power Consumption: See evaluation data on website
  • Efficiency (280Vdc): See model selector
  • Safety Agency Certifications: IEC/UL/CSA/EN62368-1, 60950-1, EN62477-1 OVC III, CE Mark (LVD and RoHS)
  • Line Regulation: mV 3.3V - 5V: 10mV; 12V: 24mV; 15V: 30mV, 24V: 48mV, 28V: 56mV, 48V: 96mV
  • Load Regulation: mV 3.3V - 5V: 10mV; 12V: 24mV; 15V: 30mV, 24V: 48mV, 28V: 56mV, 48V: 96mV
  • Ripple & Noise: mV 3.3V - 5V: 100mV; 12V - 15V: 150mV; 24V: 240mV, 28V: 280mV, 48V: 400mV
  • Temperature Coefficient: 0.02%/oC
  • Minimum Load: No minimum load required
  • Overcurrent Protection: 102 - 150% Constant current style
  • Overvoltage Protection: Yes, see model selector
  • Remote Sense: Yes
  • Remote On/Off: Yes; Low = ON, High = OFF
  • Parallel Operation: Not possible
  • Series Operation: Possible, see installation manual
  • Operating Temperature: -40°C to +100°C Base-plate, -40°C to +85°C Ambient
  • Storage Temperature: -40°C to +100°C
  • Humidity (non condensing): 5 - 95% RH
  • Cooling: Conduction, convection or forced air
  • Altitude: 3,000m
  • Withstand Voltage (For 1 minute): VAC Input to Base-plate: 2.5kVAC; Input to Output 3.0kVAC; Output to Base-plate: 500VAC
  • Isolation Resistance: >100MΩ at 25°C, 70%RH & 500VDC
  • Vibration: Non Operating, 10-55Hz (sweep for 1 min.) Amplitude 0.825mm constant (Max 49 m/s2) X,Y,Z 1 hour each
  • Shock: 196.1m/s2
  • Weight (Typ): g 55
  • Size (WxHxD): Inches 1.46 x 0.5 x 2.30
  • MTBF - Telcordia SR-332 issue 3 (3): Hours 2 128,235
  • Warranty: yrs 5 years

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Frequently Asked Questions

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You can download the PH150A28028 datasheet or visit the TDK-LAMBDA website for support.

Who is the manufacturer of PH150A28028?

TDK-LAMBDA

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