XP POWER QHL750300S12 Through Hole DC-DC Converter 750W 200-425 VDC
Enhance your power systems with the high-performance QHL750 series DC-DC converters from XP POWER. Designed for demanding applications, this 750W isolated full brick module offers reliable power conversion with industry-standard features.
Product Features
Power Output: 750 Watts
Input Voltage Range: 200 - 425 VDC
Output Voltage: 12V (model QHL750300S12)
High Efficiency: Up to 89.5%
3kVAC Reinforced Isolation (Input to Output)
Full Brick Package with Industry Standard Form Factor
Remote On/Off Control
Output Trim: -40% to +10%
Operation Temperature Range: -40°C to +85°C
Current Share and Power Good Signals
3-Year Warranty
Technical Specifications
Model & Ratings
Input Current
Efficiency
Noise
QHL750300S12 (200-425VDC, 12V output)
62.5A at 300VDC input
89.5%
300mV pk-pk at 20MHz bandwidth
Additional Details
Dimensions: 4.099" x 4.099" x 0.51 lbs (approx. 230g)
Recommended Input Fuse: 10A fast acting
Isolation: Input to Output - 3000 VAC (60s), Input to Case - 2500 VAC, Output to Case - 500 VAC
Switching Frequency: 200 kHz (fixed)
Operating Temperature: -40°C to +85°C
Environmental Compliance: EN55032 Class A (Conducted & Radiated Emissions), EN61000-4 immunity standards
Product Packaging & Datasheet
Package Type: Black (BLK)
For detailed technical information, refer to the Datasheet.
Additional Notes
All dimensions are in inches (mm).
Ensure proper cooling for optimal performance.
Use appropriate input protection including fuses and transient voltage suppressors.
Part Number: QHL750300S12 | Manufacturer: XP POWER | COO: TW | UOM: EA | ECCN: EAR99
Datasheet was not processed please search the internet for the part number for more details.
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{"id":10024274690365,"title":"QHL750300S12","handle":"qhl750300s12","description":"\u003ch3\u003eXP POWER QHL750300S12 Through Hole DC-DC Converter 750W 200-425 VDC\u003c\/h3\u003e\n\u003cp\u003eEnhance your power systems with the high-performance \u003cstrong\u003eQHL750 series\u003c\/strong\u003e DC-DC converters from \u003cstrong\u003eXP POWER\u003c\/strong\u003e. Designed for demanding applications, this \u003cem\u003e750W\u003c\/em\u003e isolated full brick module offers reliable power conversion with industry-standard features.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Output: 750 Watts\u003c\/li\u003e\n \u003cli\u003eInput Voltage Range: 200 - 425 VDC\u003c\/li\u003e\n \u003cli\u003eOutput Voltage: 12V (model QHL750300S12)\u003c\/li\u003e\n \u003cli\u003eHigh Efficiency: Up to 89.5%\u003c\/li\u003e\n \u003cli\u003e3kVAC Reinforced Isolation (Input to Output)\u003c\/li\u003e\n \u003cli\u003eFull Brick Package with Industry Standard Form Factor\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 Range: -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\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eModel \u0026amp; Ratings\u003c\/th\u003e\n \u003cth\u003eInput Current\u003c\/th\u003e\n \u003cth\u003eEfficiency\u003c\/th\u003e\n \u003cth\u003eNoise\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eQHL750300S12 (200-425VDC, 12V output)\u003c\/td\u003e\n \u003ctd\u003e62.5A at 300VDC input\u003c\/td\u003e\n \u003ctd\u003e89.5%\u003c\/td\u003e\n \u003ctd\u003e300mV pk-pk at 20MHz bandwidth\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: 4.099\" x 4.099\" x 0.51 lbs (approx. 230g)\u003c\/li\u003e\n \u003cli\u003eRecommended Input Fuse: 10A fast acting\u003c\/li\u003e\n \u003cli\u003eIsolation: Input to Output - 3000 VAC (60s), Input to Case - 2500 VAC, Output to Case - 500 VAC\u003c\/li\u003e\n \u003cli\u003eSwitching Frequency: 200 kHz (fixed)\u003c\/li\u003e\n \u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eEnvironmental Compliance: EN55032 Class A (Conducted \u0026amp; Radiated Emissions), EN61000-4 immunity standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Packaging \u0026amp; Datasheet\u003c\/h3\u003e\n\u003cp\u003ePackage Type: Black (BLK)\u003c\/p\u003e\n\u003cp\u003eFor detailed technical information, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-qhl750300s12.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eAdditional Notes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAll dimensions are in inches (mm).\u003c\/li\u003e\n \u003cli\u003eEnsure proper cooling for optimal performance.\u003c\/li\u003e\n \u003cli\u003eUse appropriate input protection including fuses and transient voltage suppressors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePart Number: QHL750300S12 | Manufacturer: XP POWER | COO: TW | UOM: EA | ECCN: EAR99\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T04:13:41+05:30","created_at":"2025-08-14T04:13:41+05:30","vendor":"Waldom Electonics","type":"DC-DC Converter","tags":["425 VDC","750W","DC","IMPORT_CSV","Isolated","WLDM","XP"],"price":4699621,"price_min":4699621,"price_max":4699621,"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":50617928548669,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"QHL750300S12","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"QHL750300S12","public_title":null,"options":["Default Title"],"price":4699621,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"QHL750300S12","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/QHL750300S12_55939874_9694ac06.jpg?v=1755125031"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/QHL750300S12_55939874_9694ac06.jpg?v=1755125031","options":["Title"],"media":[{"alt":null,"id":45827533734205,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/QHL750300S12_55939874_9694ac06.jpg?v=1755125031"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/QHL750300S12_55939874_9694ac06.jpg?v=1755125031","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eXP POWER QHL750300S12 Through Hole DC-DC Converter 750W 200-425 VDC\u003c\/h3\u003e\n\u003cp\u003eEnhance your power systems with the high-performance \u003cstrong\u003eQHL750 series\u003c\/strong\u003e DC-DC converters from \u003cstrong\u003eXP POWER\u003c\/strong\u003e. Designed for demanding applications, this \u003cem\u003e750W\u003c\/em\u003e isolated full brick module offers reliable power conversion with industry-standard features.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Output: 750 Watts\u003c\/li\u003e\n \u003cli\u003eInput Voltage Range: 200 - 425 VDC\u003c\/li\u003e\n \u003cli\u003eOutput Voltage: 12V (model QHL750300S12)\u003c\/li\u003e\n \u003cli\u003eHigh Efficiency: Up to 89.5%\u003c\/li\u003e\n \u003cli\u003e3kVAC Reinforced Isolation (Input to Output)\u003c\/li\u003e\n \u003cli\u003eFull Brick Package with Industry Standard Form Factor\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 Range: -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\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eModel \u0026amp; Ratings\u003c\/th\u003e\n \u003cth\u003eInput Current\u003c\/th\u003e\n \u003cth\u003eEfficiency\u003c\/th\u003e\n \u003cth\u003eNoise\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eQHL750300S12 (200-425VDC, 12V output)\u003c\/td\u003e\n \u003ctd\u003e62.5A at 300VDC input\u003c\/td\u003e\n \u003ctd\u003e89.5%\u003c\/td\u003e\n \u003ctd\u003e300mV pk-pk at 20MHz bandwidth\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: 4.099\" x 4.099\" x 0.51 lbs (approx. 230g)\u003c\/li\u003e\n \u003cli\u003eRecommended Input Fuse: 10A fast acting\u003c\/li\u003e\n \u003cli\u003eIsolation: Input to Output - 3000 VAC (60s), Input to Case - 2500 VAC, Output to Case - 500 VAC\u003c\/li\u003e\n \u003cli\u003eSwitching Frequency: 200 kHz (fixed)\u003c\/li\u003e\n \u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eEnvironmental Compliance: EN55032 Class A (Conducted \u0026amp; Radiated Emissions), EN61000-4 immunity standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Packaging \u0026amp; Datasheet\u003c\/h3\u003e\n\u003cp\u003ePackage Type: Black (BLK)\u003c\/p\u003e\n\u003cp\u003eFor detailed technical information, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-qhl750300s12.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eAdditional Notes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAll dimensions are in inches (mm).\u003c\/li\u003e\n \u003cli\u003eEnsure proper cooling for optimal performance.\u003c\/li\u003e\n \u003cli\u003eUse appropriate input protection including fuses and transient voltage suppressors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePart Number: QHL750300S12 | Manufacturer: XP POWER | COO: TW | UOM: EA | ECCN: EAR99\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
