Product Description: BEL Power Solutions SQ24T15033-PEC0 DC-DC Isolated Converter
The BEL Power Solutions SQ24T15033-PEC0 is a high-efficiency, isolated DC-DC converter designed for demanding electronic applications. Part of the SemiQ™ family, this power supply offers a compact form factor, making it an ideal drop-in replacement for industry-standard quarter-bricks, with a size reduction of approximately 60%. It operates from an input voltage range of 18V to 36V DC and provides a wide selection of output voltages from 1.0V to 12V, with adjustable trim capabilities for flexible voltage regulation.
Key Features
Input Voltage Range: 18V to 36V DC
Output Voltages: 1.0V to 12V, with options including 3.3V, 5V, 6V, 8V, 12V, and others
High Efficiency: No heat sink required, optimized thermal management
Ultra-High Reliability: MTBF of 3.4 million hours (Telcordia TR-332, Method I Case 1)
Low Ripple & Noise: Extremely low output and input ripple for sensitive applications
Remote Sense & Output Voltage Trim: Compensation for voltage drops and adjustable output within specified ranges
Protection Features: Input undervoltage lockout, output overcurrent, and overvoltage protection
Operating Temperature: -40°C to +85°C
Package Options: Through-hole and surface-mount (SM) packages available
Switches to constant current mode, shuts down below 50% load
Output Overvoltage Protection
Shuts down if Vout exceeds threshold
Additional Details
On-board differential LC-filter reduces ripple and noise
Remote ON/OFF control with positive or negative logic options
Output voltage can be trimmed from -20% to +10% of the nominal value
Fully protected against short circuits and overloads
Materials meet UL94 V-0 flammability rating
For detailed technical specifications and application guidelines, please refer to the Datasheet.
Part Number: SQ24T15033-PEC0
Manufacturer: BEL/BEL POWER SOLUTIONS
Country of Origin: MY (Malaysia)
UOM: EA
ECCN: EAR99
Package Type: Through-hole and Surface Mount options available
Note: Datasheet was not processed please search the internet for the part number for more details.
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It operates from an input voltage range of 18V to 36V DC and provides a wide selection of output voltages from 1.0V to 12V, with adjustable trim capabilities for flexible voltage regulation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInput Voltage Range: 18V to 36V DC\u003c\/li\u003e\n \u003cli\u003eOutput Voltages: 1.0V to 12V, with options including 3.3V, 5V, 6V, 8V, 12V, and others\u003c\/li\u003e\n \u003cli\u003eHigh Efficiency: No heat sink required, optimized thermal management\u003c\/li\u003e\n \u003cli\u003eUltra-High Reliability: MTBF of 3.4 million hours (Telcordia TR-332, Method I Case 1)\u003c\/li\u003e\n \u003cli\u003eLow Ripple \u0026amp; Noise: Extremely low output and input ripple for sensitive applications\u003c\/li\u003e\n \u003cli\u003eRemote Sense \u0026amp; Output Voltage Trim: Compensation for voltage drops and adjustable output within specified ranges\u003c\/li\u003e\n \u003cli\u003eProtection Features: Input undervoltage lockout, output overcurrent, and overvoltage protection\u003c\/li\u003e\n \u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003ePackage Options: Through-hole and surface-mount (SM) packages available\u003c\/li\u003e\n \u003cli\u003eCompliance: Meets UL94 V-0 flammability rating, UL\/CSA 60950-1, IEC 60950-1 standards, RoHS compliant (lead-free options available)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eConditions\u003c\/th\u003e\n \u003cth\u003eSpecifications\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Ambient Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e415 kHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e18V to 36V DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eIsolation Capacitance\u003c\/td\u003e\n \u003ctd\u003eVarious output voltages\u003c\/td\u003e\n \u003ctd\u003e160 pF to 260 pF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStart-up Time\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e4 ms\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRemote Sense Compensation\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e+10% of Vout (nominal)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInput Undervoltage Lockout\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eTurns off below 15V, turns on above 17.5V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Overcurrent Protection\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eSwitches to constant current mode, shuts down below 50% load\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Overvoltage Protection\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eShuts down if Vout exceeds threshold\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOn-board differential LC-filter reduces ripple and noise\u003c\/li\u003e\n \u003cli\u003eRemote ON\/OFF control with positive or negative logic options\u003c\/li\u003e\n \u003cli\u003eOutput voltage can be trimmed from -20% to +10% of the nominal value\u003c\/li\u003e\n \u003cli\u003eFully protected against short circuits and overloads\u003c\/li\u003e\n \u003cli\u003eMaterials meet UL94 V-0 flammability rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-pow\/362bcd.00706_aa_sq24_series.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: SQ24T15033-PEC0\u003cbr\u003e\nManufacturer: BEL\/BEL POWER SOLUTIONS\u003cbr\u003e\nCountry of Origin: MY (Malaysia)\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Through-hole and Surface Mount options available\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T14:38:01+05:30","created_at":"2025-08-15T14:38:03+05:30","vendor":"Waldom Electonics","type":"DC-DC Converter","tags":["18VDC","36VDC","BEL-BELP","IMPORT_CSV","IMPORT_PT2","Isolated","PEC0","Power","WLDM"],"price":1292915,"price_min":1292915,"price_max":1292915,"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":50623052710205,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SQ24T15033-PEC0","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SQ24T15033-PEC0","public_title":null,"options":["Default Title"],"price":1292915,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SQ24T15033-PEC0","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/SQ24T15033-PEC0_44794440_928757cd.jpg?v=1755248883"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SQ24T15033-PEC0_44794440_928757cd.jpg?v=1755248883","options":["Title"],"media":[{"alt":null,"id":45851699249469,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SQ24T15033-PEC0_44794440_928757cd.jpg?v=1755248883"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SQ24T15033-PEC0_44794440_928757cd.jpg?v=1755248883","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: BEL Power Solutions SQ24T15033-PEC0 DC-DC Isolated Converter\u003c\/h3\u003e\n\u003cp\u003eThe BEL Power Solutions SQ24T15033-PEC0 is a high-efficiency, isolated DC-DC converter designed for demanding electronic applications. Part of the SemiQ™ family, this power supply offers a compact form factor, making it an ideal drop-in replacement for industry-standard quarter-bricks, with a size reduction of approximately 60%. It operates from an input voltage range of 18V to 36V DC and provides a wide selection of output voltages from 1.0V to 12V, with adjustable trim capabilities for flexible voltage regulation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInput Voltage Range: 18V to 36V DC\u003c\/li\u003e\n \u003cli\u003eOutput Voltages: 1.0V to 12V, with options including 3.3V, 5V, 6V, 8V, 12V, and others\u003c\/li\u003e\n \u003cli\u003eHigh Efficiency: No heat sink required, optimized thermal management\u003c\/li\u003e\n \u003cli\u003eUltra-High Reliability: MTBF of 3.4 million hours (Telcordia TR-332, Method I Case 1)\u003c\/li\u003e\n \u003cli\u003eLow Ripple \u0026amp; Noise: Extremely low output and input ripple for sensitive applications\u003c\/li\u003e\n \u003cli\u003eRemote Sense \u0026amp; Output Voltage Trim: Compensation for voltage drops and adjustable output within specified ranges\u003c\/li\u003e\n \u003cli\u003eProtection Features: Input undervoltage lockout, output overcurrent, and overvoltage protection\u003c\/li\u003e\n \u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003ePackage Options: Through-hole and surface-mount (SM) packages available\u003c\/li\u003e\n \u003cli\u003eCompliance: Meets UL94 V-0 flammability rating, UL\/CSA 60950-1, IEC 60950-1 standards, RoHS compliant (lead-free options available)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eConditions\u003c\/th\u003e\n \u003cth\u003eSpecifications\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Ambient Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e415 kHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e18V to 36V DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eIsolation Capacitance\u003c\/td\u003e\n \u003ctd\u003eVarious output voltages\u003c\/td\u003e\n \u003ctd\u003e160 pF to 260 pF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStart-up Time\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e4 ms\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRemote Sense Compensation\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e+10% of Vout (nominal)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInput Undervoltage Lockout\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eTurns off below 15V, turns on above 17.5V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Overcurrent Protection\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eSwitches to constant current mode, shuts down below 50% load\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Overvoltage Protection\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eShuts down if Vout exceeds threshold\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOn-board differential LC-filter reduces ripple and noise\u003c\/li\u003e\n \u003cli\u003eRemote ON\/OFF control with positive or negative logic options\u003c\/li\u003e\n \u003cli\u003eOutput voltage can be trimmed from -20% to +10% of the nominal value\u003c\/li\u003e\n \u003cli\u003eFully protected against short circuits and overloads\u003c\/li\u003e\n \u003cli\u003eMaterials meet UL94 V-0 flammability rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-pow\/362bcd.00706_aa_sq24_series.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: SQ24T15033-PEC0\u003cbr\u003e\nManufacturer: BEL\/BEL POWER SOLUTIONS\u003cbr\u003e\nCountry of Origin: MY (Malaysia)\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Through-hole and Surface Mount options available\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
