SKUStock Power DC/DC Input Voltage DC/DC Output Voltage 1 DC/DC PriceQuantity
WAF150-24S12W-HC30150W9-36V12V $262.00
WAF150-24S15W-HC1150W9-36V15V $262.00
WAF150-24S24W-HCOut of Stock - Please contact our Office150W9-36V24V $262.00
WAF150-24S28W-HCOut of Stock - Please contact our Office150W9-36V28V $262.00
WAF150-24S48W-HC29150W9-36V48V $262.00
WAF150-48S12W-HC46150W18-75V12V $292.00
WAF150-48S15W-HC8150W18-75V15V $262.00
WAF150-48S24W-HC6150W18-75V24V $262.00
WAF150-48S28W-HC10150W18-75V28V $262.00
WAF150-48S48W-HCOut of Stock - Please contact our Office150W18-75V48V $262.00
WAF150-110S12W-HC5150W43-160V12V $276.00
WAF150-110S15W-HCOut of Stock - Please contact our Office150W43-160V15V $276.00
WAF150-110S24W-HCOut of Stock - Please contact our Office150W43-160V24V $276.00
WAF150-110S48W-HCOut of Stock - Please contact our Office150W43-160V48V $276.00

For DIN Rail models, please contact our sales engineers, we usually stock a high number of DIN Rail brackets for WAF-150 Series

WAF150 Series

Wide Input Range DC/DC Converter for Railway & Industrial Applications

The WAF150 series is a compact and ruggedised range of DC/DC converters that will deliver 150 W output power for harsh industrial environments. The series features ultrawide input range voltages of 9 to 36 V, 18 to 75 V and 43 to 160 VDC. Available in five single outputs of 12V, 15V, 24V, 28V and 48 VDC, the output can be trimmed up to 20% of nominal.

Features include an operating temperature range of -40 to +100°C ambient; remote ON/OFF; OCP, OVP and OTP protection; and adjustability. The WAF series convection/conduction-cooled package construction makes it suitable for extreme environmental and electrically demanding applications. The fully enclosed and encapsulated converters come in a compact package of 98 x 52 x 17 mm. They comply with the stringent requirements for railway EN50155 standard, vibration MIL-STD-810F and UL 62368-1 approval.

Main Features

  • 4:1 wide Input range: 9~36V,18~75V & 43~160VDC
  • Single output, up to 12.5A / 150 watts
  • Rail EN50155 compliance
  • High power density package
  • High efficiency up to 88%
  • Regulated output & Short circuit protection
  • 2250VDC isolation
  • Remote ON / OFF, Positive Logic ( Negative Logic option )
  • High operating temperature up to +85ºC
  • Zero load operation
  • External Output voltage trim
  • Heatsink –HC or DIN Rail Mount option – DN
  • EMC EN55022 Class A ( Class B option )


Model Input RangeOutput VoltageOutput Current Full Load
WAF150-24S12W-HC9 ~ 36 VDC12 VDC 12.5 A
WAF150-24S15W-HC9 ~ 36 VDC15 VDC 10 A
WAF150-24S24W-HC9 ~ 36 VDC24 VDC 6.3 A
WAF150-24S28W-HC9 ~ 36 VDC28 VDC 5.4 A
WAF150-24S48W-HC9 ~ 36 VDC48 VDC 3.2 A
WAF150-48S12W-HC18 ~ 75 VDC12 VDC 12.5 A
WAF150-48S15W-HC18 ~ 75 VDC15 VDC 10 A
WAF150-48S24W-HC18 ~ 75 VDC24 VDC 6.3 A
WAF150-48S28W-HC18 ~ 75 VDC28 VDC 5.4 A
WAF150-48S48W-HC18 ~ 75 VDC48 VDC 3.2 A
WAF150-110S12W-HC43 ~ 160 VDC12 VDC 12.5 A
WAF150-110S15W-HC43 ~ 160 VDC15 VDC 10 A
WAF150-110S24W-HC43 ~ 160 VDC24 VDC 6.3 A
WAF150-110S28W-HC43 ~ 160 VDC28 VDC 5.4 A
WAF150-110S48W-HC43 ~ 160 VDC48 VDC 3.2 A


Operating input voltage range24VDC (9-36 )
48VDC ( 18 – 75 )
110VDC (43-160)
Output Powerup to 150 W
Output VoltageSee series table
Output CurrentSee series table
Operating Temp: -40 to +85ºC
Weight Standard Type225g
MTBF1.353x 105 hrs
Relative Humidity5% to 95% RH

Ask for Assistance

Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.

Below some parameters usually required to size and select the right power supply:

  • Power & control requirements
  • Output & Input Voltage / Multioutput Voltage / Variable Voltage
  • Redundancy level
  • Mounting
  • Inrush Current
  • Environmental specifications (Temperature, altitude, vibration, shock)
  • Specific Industries Standards (Railway, Military, Medical)
  • Terminals

Contact Our Team

Contact our team of experienced engineers to discuss your unique power conversion and backup needs. We offer a wide range of highly reliable components that can be integrated and customized to create a solution that meets or exceeds your requirements.

For power automation systems please contact us at

You may also like...