The PYB30-Q24-D12 is a high-performance isolated DC-DC converter manufactured by BEL/CUI INC. Designed for demanding electronic applications, this through-hole power module offers reliable power conversion with industry-standard features and robust protection mechanisms.
Product Features
Up to 30 W isolated output power for versatile power supply solutions
Industry standard pinout for easy integration
Wide input voltage range: 9~36 Vdc
Compact package type: TUBE for space-efficient mounting
Single, dual, and triple regulated outputs available
Isolation voltage of 1,500 Vdc ensuring safety and noise reduction
High efficiency up to 89% for optimal power utilization
Protection features including short circuit hiccup, over current, and over voltage protection
Operating temperature range from -40°C to 85°C for harsh environments
Six-sided metal shielding for EMI/RFI mitigation
Electrical Specifications
Parameter
Conditions
Min
Typ
Max
Units
Input Voltage Range
9~36 Vdc
—
—
—
Vdc
Output Voltage
±12 Vdc
—
—
—
Vdc
Efficiency
At full load
86
89
—
%
Output Power
Max
30
—
—
W
Ripple & Noise
20 MHz BW
—
—
±25
mVp-p
Isolation Voltage
1 min at 1 mA
—
—
1,500
Vdc
Operating Temperature
-40°C to 85°C
—
—
—
°C
Protection & Safety
Automatic hiccup short circuit protection
Over current protection at 150%
Over voltage protection for various output models
Compliance with safety standards including isolation resistance of 1,000 MΩ at 500 Vdc
For detailed specifications and application considerations, please refer to the datasheet linked above. The datasheet was not processed; please search the internet for the part number for more details.
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{"id":10027380834621,"title":"PYB30-Q24-D12","handle":"pyb30-q24-d12","description":"\u003ch3\u003eBEL\/CUI INC PYB30-Q24-D12 DC-DC Converter\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePYB30-Q24-D12\u003c\/strong\u003e is a high-performance isolated DC-DC converter manufactured by \u003cstrong\u003eBEL\/CUI INC\u003c\/strong\u003e. Designed for demanding electronic applications, this through-hole power module offers reliable power conversion with industry-standard features and robust protection mechanisms.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 30 W isolated output power for versatile power supply solutions\u003c\/li\u003e\n\u003cli\u003eIndustry standard pinout for easy integration\u003c\/li\u003e\n\u003cli\u003eWide input voltage range: 9~36 Vdc\u003c\/li\u003e\n\u003cli\u003eCompact package type: TUBE for space-efficient mounting\u003c\/li\u003e\n\u003cli\u003eSingle, dual, and triple regulated outputs available\u003c\/li\u003e\n\u003cli\u003eIsolation voltage of 1,500 Vdc ensuring safety and noise reduction\u003c\/li\u003e\n\u003cli\u003eHigh efficiency up to 89% for optimal power utilization\u003c\/li\u003e\n\u003cli\u003eProtection features including short circuit hiccup, over current, and over voltage protection\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -40°C to 85°C for harsh environments\u003c\/li\u003e\n\u003cli\u003eSix-sided metal shielding for EMI\/RFI mitigation\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\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e9~36 Vdc\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e±12 Vdc\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eAt full load\u003c\/td\u003e\n\u003ctd\u003e86\u003c\/td\u003e\n\u003ctd\u003e89\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003eMax\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd\u003e20 MHz BW\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e±25\u003c\/td\u003e\n\u003ctd\u003emVp-p\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1 min at 1 mA\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e1,500\u003c\/td\u003e\n\u003ctd\u003eVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProtection \u0026amp; Safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic hiccup short circuit protection\u003c\/li\u003e\n\u003cli\u003eOver current protection at 150%\u003c\/li\u003e\n\u003cli\u003eOver voltage protection for various output models\u003c\/li\u003e\n\u003cli\u003eCompliance with safety standards including isolation resistance of 1,000 MΩ at 500 Vdc\u003c\/li\u003e\n\u003cli\u003eESD IEC\/EN61000-4-2, class B, contact ±4kV\u003c\/li\u003e\n\u003cli\u003eRadiated immunity IEC\/EN61000-4-3, class A, 10V\/m\u003c\/li\u003e\n\u003cli\u003eSurge IEC\/EN61000-4-5, ±2kV\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical \u0026amp; Environmental\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eConditions\u003c\/th\u003e\n\u003cth\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (Board Mount)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e50.8 x 40.6 x 11.8\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Board Mount)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e-55\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cp\u003eProduct Page: \u003ca href=\"https:\/\/www.cui.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=PYB30.pdf\u0026amp;path=%2fproduct%2fdc-dc-converters%2fisolated%2fpyb30-series\" target=\"_blank\"\u003eClick here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e3D Model: \u003ca href=\"https:\/\/www.cui.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=PYB30.pdf\u0026amp;path=%2fresources%2fcad-model-library%3fModelNumber%3dPYB30+Series\" target=\"_blank\"\u003eClick here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePCB Footprint: \u003ca href=\"https:\/\/www.cui.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=PYB30.pdf\u0026amp;path=%2fresources%2fcad-model-library%3fModelNumber%3dPYB30+Series\" target=\"_blank\"\u003eClick here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cui\/cui-pyb30-q24-d12.pdf\" target=\"_blank\"\u003ehttps:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cui\/cui-pyb30-q24-d12.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application considerations, please refer to the datasheet linked above. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T23:40:03+05:30","created_at":"2025-08-15T23:40:03+05:30","vendor":"Waldom Electonics","type":"DC-DC Converter","tags":["BEL-CUII","IMPORT_CSV","IMPORT_PT2","Isolated","WLDM"],"price":675493,"price_min":675493,"price_max":675493,"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":50625253703997,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PYB30-Q24-D12","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PYB30-Q24-D12","public_title":null,"options":["Default Title"],"price":675493,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"PYB30-Q24-D12","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/49998580.png?v=1755281405"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49998580.png?v=1755281405","options":["Title"],"media":[{"alt":null,"id":45858200060221,"position":1,"preview_image":{"aspect_ratio":1.0,"height":300,"width":300,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49998580.png?v=1755281405"},"aspect_ratio":1.0,"height":300,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49998580.png?v=1755281405","width":300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBEL\/CUI INC PYB30-Q24-D12 DC-DC Converter\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePYB30-Q24-D12\u003c\/strong\u003e is a high-performance isolated DC-DC converter manufactured by \u003cstrong\u003eBEL\/CUI INC\u003c\/strong\u003e. Designed for demanding electronic applications, this through-hole power module offers reliable power conversion with industry-standard features and robust protection mechanisms.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 30 W isolated output power for versatile power supply solutions\u003c\/li\u003e\n\u003cli\u003eIndustry standard pinout for easy integration\u003c\/li\u003e\n\u003cli\u003eWide input voltage range: 9~36 Vdc\u003c\/li\u003e\n\u003cli\u003eCompact package type: TUBE for space-efficient mounting\u003c\/li\u003e\n\u003cli\u003eSingle, dual, and triple regulated outputs available\u003c\/li\u003e\n\u003cli\u003eIsolation voltage of 1,500 Vdc ensuring safety and noise reduction\u003c\/li\u003e\n\u003cli\u003eHigh efficiency up to 89% for optimal power utilization\u003c\/li\u003e\n\u003cli\u003eProtection features including short circuit hiccup, over current, and over voltage protection\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -40°C to 85°C for harsh environments\u003c\/li\u003e\n\u003cli\u003eSix-sided metal shielding for EMI\/RFI mitigation\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\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e9~36 Vdc\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e±12 Vdc\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eAt full load\u003c\/td\u003e\n\u003ctd\u003e86\u003c\/td\u003e\n\u003ctd\u003e89\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003eMax\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd\u003e20 MHz BW\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e±25\u003c\/td\u003e\n\u003ctd\u003emVp-p\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1 min at 1 mA\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e1,500\u003c\/td\u003e\n\u003ctd\u003eVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProtection \u0026amp; Safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic hiccup short circuit protection\u003c\/li\u003e\n\u003cli\u003eOver current protection at 150%\u003c\/li\u003e\n\u003cli\u003eOver voltage protection for various output models\u003c\/li\u003e\n\u003cli\u003eCompliance with safety standards including isolation resistance of 1,000 MΩ at 500 Vdc\u003c\/li\u003e\n\u003cli\u003eESD IEC\/EN61000-4-2, class B, contact ±4kV\u003c\/li\u003e\n\u003cli\u003eRadiated immunity IEC\/EN61000-4-3, class A, 10V\/m\u003c\/li\u003e\n\u003cli\u003eSurge IEC\/EN61000-4-5, ±2kV\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical \u0026amp; Environmental\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eConditions\u003c\/th\u003e\n\u003cth\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (Board Mount)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e50.8 x 40.6 x 11.8\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Board Mount)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e-55\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cp\u003eProduct Page: \u003ca href=\"https:\/\/www.cui.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=PYB30.pdf\u0026amp;path=%2fproduct%2fdc-dc-converters%2fisolated%2fpyb30-series\" target=\"_blank\"\u003eClick here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e3D Model: \u003ca href=\"https:\/\/www.cui.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=PYB30.pdf\u0026amp;path=%2fresources%2fcad-model-library%3fModelNumber%3dPYB30+Series\" target=\"_blank\"\u003eClick here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePCB Footprint: \u003ca href=\"https:\/\/www.cui.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=PYB30.pdf\u0026amp;path=%2fresources%2fcad-model-library%3fModelNumber%3dPYB30+Series\" target=\"_blank\"\u003eClick here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cui\/cui-pyb30-q24-d12.pdf\" target=\"_blank\"\u003ehttps:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cui\/cui-pyb30-q24-d12.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application considerations, please refer to the datasheet linked above. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
