XP POWER QHL750300S24 Through Hole DC-DC Converter 750W 200-425 VDC
Enhance your power management system with the high-performance QHL750 Series DC-DC converter from XP POWER. Designed for demanding industrial and distributed power architectures, this 750W isolated power module offers reliable operation across a wide input voltage range.
Product Features
Power Rating: 750 Watts
Input Voltage Range: 200 - 425 VDC
Output Voltage: 24V (models available for other voltages)
Industry Standard Full Brick Package
3kVAC Reinforced Isolation (Input to Output)
Remote On/Off Control
Output Trim: -40% to +10%
Operation Temperature: -40°C to +85°C
Current Share and Power Good Signals
3-Year Warranty
Compliance: RoHS (see datasheet for details)
Key Specifications
Parameter
Value
Input Current at 300VDC
62.5A
Efficiency
89.5%
Isolation Voltage (Input to Output)
3000 VAC (60s Qualification)
Operating Temperature Range
-40°C to +85°C
Ripple & Noise (pk-pk)
300mV (at 300V input)
Dimensions
4.099" x 3.949" x 0.50" (104.11mm x 100.30mm x 12.7mm)
Weight
0.51 lbs (230 g)
Electrical and Mechanical Details
Remote On/Off: Pin control for on/off operation
Output Trim Adjustment: External resistor required for -40% to +10% variation
Input Surge Voltage: Up to 475 VDC for 100ms
Recommended Input Fuse: 10A fast acting
Pin Material: Copper with nickel and matte tin plating
Case Material: UL94V-0 plastic with aluminum heatsink
Environmental & Safety Standards
Operating Altitude: Up to 2000m
Storage Temperature: -55°C to +105°C
Water Washable: Use deionized water, do not soak
Safety Approvals: CE, EN62368-1
EMC Compliance: EN55032 Class A (Conducted & Radiated)
Additional Information
For detailed electrical characteristics, application notes, and mechanical drawings, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number QHL750300S24 for more details.
{"id":10024274821437,"title":"QHL750300S24","handle":"qhl750300s24","description":"\u003ch3\u003eXP POWER QHL750300S24 Through Hole DC-DC Converter 750W 200-425 VDC\u003c\/h3\u003e\n\u003cp\u003eEnhance your power management system with the high-performance \u003cstrong\u003eQHL750 Series\u003c\/strong\u003e DC-DC converter from \u003cstrong\u003eXP POWER\u003c\/strong\u003e. Designed for demanding industrial and distributed power architectures, this \u003cem\u003e750W\u003c\/em\u003e isolated power module offers reliable operation across a wide input voltage range.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 750 Watts\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range: 200 - 425 VDC\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 24V (models available for other voltages)\u003c\/li\u003e\n\u003cli\u003eIndustry Standard Full Brick Package\u003c\/li\u003e\n\u003cli\u003e3kVAC Reinforced Isolation (Input to Output)\u003c\/li\u003e\n\u003cli\u003eRemote On\/Off Control\u003c\/li\u003e\n\u003cli\u003eOutput Trim: -40% to +10%\u003c\/li\u003e\n\u003cli\u003eOperation Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eCurrent Share and Power Good Signals\u003c\/li\u003e\n\u003cli\u003e3-Year Warranty\u003c\/li\u003e\n\u003cli\u003eCompliance: RoHS (see datasheet for details)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current at 300VDC\u003c\/td\u003e\n\u003ctd\u003e62.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e89.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage (Input to Output)\u003c\/td\u003e\n\u003ctd\u003e3000 VAC (60s Qualification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise (pk-pk)\u003c\/td\u003e\n\u003ctd\u003e300mV (at 300V input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.099\" x 3.949\" x 0.50\" (104.11mm x 100.30mm x 12.7mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.51 lbs (230 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eElectrical and Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemote On\/Off: Pin control for on\/off operation\u003c\/li\u003e\n\u003cli\u003eOutput Trim Adjustment: External resistor required for -40% to +10% variation\u003c\/li\u003e\n\u003cli\u003eInput Surge Voltage: Up to 475 VDC for 100ms\u003c\/li\u003e\n\u003cli\u003eRecommended Input Fuse: 10A fast acting\u003c\/li\u003e\n\u003cli\u003ePin Material: Copper with nickel and matte tin plating\u003c\/li\u003e\n\u003cli\u003eCase Material: UL94V-0 plastic with aluminum heatsink\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Safety Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Altitude: Up to 2000m\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -55°C to +105°C\u003c\/li\u003e\n\u003cli\u003eWater Washable: Use deionized water, do not soak\u003c\/li\u003e\n\u003cli\u003eSafety Approvals: CE, EN62368-1\u003c\/li\u003e\n\u003cli\u003eEMC Compliance: EN55032 Class A (Conducted \u0026amp; Radiated)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed electrical characteristics, application notes, and mechanical drawings, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-qhl750300s24.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eQHL750300S24\u003c\/strong\u003e for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T04:13:43+05:30","created_at":"2025-08-14T04:13:43+05:30","vendor":"Waldom Electonics","type":"DC-DC Converter","tags":["425 VDC","750W","DC","IMPORT_CSV","Isolated","WLDM","XP"],"price":5226544,"price_min":5226544,"price_max":5226544,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50617928712509,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"QHL750300S24","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"QHL750300S24","public_title":null,"options":["Default Title"],"price":5226544,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"QHL750300S24","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/QHL750300S24_55939875_a79f5818.jpg?v=1755125027"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/QHL750300S24_55939875_a79f5818.jpg?v=1755125027","options":["Title"],"media":[{"alt":null,"id":45827534029117,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/QHL750300S24_55939875_a79f5818.jpg?v=1755125027"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/QHL750300S24_55939875_a79f5818.jpg?v=1755125027","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eXP POWER QHL750300S24 Through Hole DC-DC Converter 750W 200-425 VDC\u003c\/h3\u003e\n\u003cp\u003eEnhance your power management system with the high-performance \u003cstrong\u003eQHL750 Series\u003c\/strong\u003e DC-DC converter from \u003cstrong\u003eXP POWER\u003c\/strong\u003e. Designed for demanding industrial and distributed power architectures, this \u003cem\u003e750W\u003c\/em\u003e isolated power module offers reliable operation across a wide input voltage range.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 750 Watts\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range: 200 - 425 VDC\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 24V (models available for other voltages)\u003c\/li\u003e\n\u003cli\u003eIndustry Standard Full Brick Package\u003c\/li\u003e\n\u003cli\u003e3kVAC Reinforced Isolation (Input to Output)\u003c\/li\u003e\n\u003cli\u003eRemote On\/Off Control\u003c\/li\u003e\n\u003cli\u003eOutput Trim: -40% to +10%\u003c\/li\u003e\n\u003cli\u003eOperation Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eCurrent Share and Power Good Signals\u003c\/li\u003e\n\u003cli\u003e3-Year Warranty\u003c\/li\u003e\n\u003cli\u003eCompliance: RoHS (see datasheet for details)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current at 300VDC\u003c\/td\u003e\n\u003ctd\u003e62.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e89.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage (Input to Output)\u003c\/td\u003e\n\u003ctd\u003e3000 VAC (60s Qualification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise (pk-pk)\u003c\/td\u003e\n\u003ctd\u003e300mV (at 300V input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.099\" x 3.949\" x 0.50\" (104.11mm x 100.30mm x 12.7mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.51 lbs (230 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eElectrical and Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemote On\/Off: Pin control for on\/off operation\u003c\/li\u003e\n\u003cli\u003eOutput Trim Adjustment: External resistor required for -40% to +10% variation\u003c\/li\u003e\n\u003cli\u003eInput Surge Voltage: Up to 475 VDC for 100ms\u003c\/li\u003e\n\u003cli\u003eRecommended Input Fuse: 10A fast acting\u003c\/li\u003e\n\u003cli\u003ePin Material: Copper with nickel and matte tin plating\u003c\/li\u003e\n\u003cli\u003eCase Material: UL94V-0 plastic with aluminum heatsink\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Safety Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Altitude: Up to 2000m\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -55°C to +105°C\u003c\/li\u003e\n\u003cli\u003eWater Washable: Use deionized water, do not soak\u003c\/li\u003e\n\u003cli\u003eSafety Approvals: CE, EN62368-1\u003c\/li\u003e\n\u003cli\u003eEMC Compliance: EN55032 Class A (Conducted \u0026amp; Radiated)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed electrical characteristics, application notes, and mechanical drawings, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-qhl750300s24.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eQHL750300S24\u003c\/strong\u003e for more details.\u003c\/p\u003e\u003cbr\u003e"}
