XP POWER IR0505S Isolated DC/DC Converter - 3W Through Hole
The XP POWER IR0505S is a high-performance, isolated DC/DC converter designed for applications requiring reliable power conversion with galvanic isolation. Manufactured in Taiwan by XP POWER, this 3W converter offers robust features suitable for industrial, medical, and instrumentation applications.
Key features include:
Single & dual output configurations
SIP package with through-hole mounting for easy integration
1000 VDC minimum isolation voltage, with optional 3000 VDC (add suffix '-H' to model number)
Operation temperature range from -40°C to +85°C
Semi-regulated output for stable voltage regulation
Convection-cooled design for reliable thermal management
CE & UKCA safety approvals meeting all applicable directives and legislation
Electrical specifications include:
Input Voltage Range: Nominal ±10% (see datasheet for detailed ranges)
Ripple & Noise: Max 50 mV pk-pk at 20 MHz bandwidth
Line Regulation: 1.2% / 1% (see datasheet)
Load Regulation: See table for specific models
Efficiency: Up to 90% depending on model
Isolation Resistance: 109 Ω
Switching Frequency: 60 kHz - 85 kHz (variable)
MTBF: >1.1 million hours at 25°C
Environmental conditions:
Operating Temperature: -40°C to +85°C
Storage Temperature: -40°C to +125°C
Maximum Case Temperature: 100°C
Product specifications are detailed in the datasheet.
Product Details:
Output Voltage
Current
Setpoint Voltage
Capacitive Load
Efficiency
Ripple & Noise
Part Number
5 VDC
80 mA
5.0 V
220 μF
79%
50 mV pk-pk
IR0505SA
9 VDC
70 mA
9.0 V
220 μF
84%
50 mV pk-pk
IR0509SA
12 VDC
70 mA
12.0 V
100 μF
84%
50 mV pk-pk
IR0512SA
15 VDC
80 mA
15.0 V
100 μF
84%
50 mV pk-pk
IR0515SA
±5 VDC
70 mA
±5.0 V
100 μF
82%
50 mV pk-pk
IR0505S
±9 VDC
70 mA
±9.0 V
100 μF
85%
50 mV pk-pk
IR0509S
±12 VDC
70 mA
±12.0 V
47 μF
85%
50 mV pk-pk
IR0512S
±15 VDC
70 mA
±15.0 V
47 μF
86%
50 mV pk-pk
IR0515S
For more detailed specifications, refer to the datasheet.
Note: Operation at no load will not damage the unit but may affect performance. An output capacitor of at least 1 μF is recommended to meet ripple and noise specifications. For optional 3 kV isolation, add suffix '-H' to the model number.
Product Disclaimers: Please consult the datasheet for detailed safety and operational information.
{"id":10021816762685,"title":"IR0505S","handle":"ir0505s","description":"\u003ch3\u003eXP POWER IR0505S Isolated DC\/DC Converter - 3W Through Hole\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eXP POWER IR0505S\u003c\/strong\u003e is a high-performance, \u003cem\u003eisolated DC\/DC converter\u003c\/em\u003e designed for applications requiring reliable power conversion with galvanic isolation. Manufactured in Taiwan by XP POWER, this 3W converter offers robust features suitable for industrial, medical, and instrumentation applications.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle \u0026amp; dual output configurations\u003c\/li\u003e\n\u003cli\u003eSIP package with through-hole mounting for easy integration\u003c\/li\u003e\n\u003cli\u003e1000 VDC minimum isolation voltage, with optional 3000 VDC (add suffix '-H' to model number)\u003c\/li\u003e\n\u003cli\u003eOperation temperature range from -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eSemi-regulated output for stable voltage regulation\u003c\/li\u003e\n\u003cli\u003eConvection-cooled design for reliable thermal management\u003c\/li\u003e\n\u003cli\u003eCE \u0026amp; UKCA safety approvals meeting all applicable directives and legislation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElectrical specifications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage Range: Nominal ±10% (see datasheet for detailed ranges)\u003c\/li\u003e\n\u003cli\u003eRipple \u0026amp; Noise: Max 50 mV pk-pk at 20 MHz bandwidth\u003c\/li\u003e\n\u003cli\u003eLine Regulation: 1.2% \/ 1% (see datasheet)\u003c\/li\u003e\n\u003cli\u003eLoad Regulation: See table for specific models\u003c\/li\u003e\n\u003cli\u003eEfficiency: Up to 90% depending on model\u003c\/li\u003e\n\u003cli\u003eIsolation Resistance: 10\u003csup\u003e9\u003c\/sup\u003e Ω\u003c\/li\u003e\n\u003cli\u003eSwitching Frequency: 60 kHz - 85 kHz (variable)\u003c\/li\u003e\n\u003cli\u003eMTBF: \u0026gt;1.1 million hours at 25°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnvironmental conditions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -40°C to +125°C\u003c\/li\u003e\n\u003cli\u003eMaximum Case Temperature: 100°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct specifications are detailed in the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-ir0505s.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eProduct Details:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Voltage\u003c\/th\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eSetpoint Voltage\u003c\/th\u003e\n\u003cth\u003eCapacitive Load\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eRipple \u0026amp; Noise\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 VDC\u003c\/td\u003e\n\u003ctd\u003e80 mA\u003c\/td\u003e\n\u003ctd\u003e5.0 V\u003c\/td\u003e\n\u003ctd\u003e220 μF\u003c\/td\u003e\n\u003ctd\u003e79%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0505SA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9 VDC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003ctd\u003e9.0 V\u003c\/td\u003e\n\u003ctd\u003e220 μF\u003c\/td\u003e\n\u003ctd\u003e84%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0509SA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 VDC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003ctd\u003e12.0 V\u003c\/td\u003e\n\u003ctd\u003e100 μF\u003c\/td\u003e\n\u003ctd\u003e84%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0512SA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15 VDC\u003c\/td\u003e\n\u003ctd\u003e80 mA\u003c\/td\u003e\n\u003ctd\u003e15.0 V\u003c\/td\u003e\n\u003ctd\u003e100 μF\u003c\/td\u003e\n\u003ctd\u003e84%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0515SA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e±5 VDC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003ctd\u003e±5.0 V\u003c\/td\u003e\n\u003ctd\u003e100 μF\u003c\/td\u003e\n\u003ctd\u003e82%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0505S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e±9 VDC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003ctd\u003e±9.0 V\u003c\/td\u003e\n\u003ctd\u003e100 μF\u003c\/td\u003e\n\u003ctd\u003e85%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0509S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e±12 VDC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003ctd\u003e±12.0 V\u003c\/td\u003e\n\u003ctd\u003e47 μF\u003c\/td\u003e\n\u003ctd\u003e85%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0512S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e±15 VDC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003ctd\u003e±15.0 V\u003c\/td\u003e\n\u003ctd\u003e47 μF\u003c\/td\u003e\n\u003ctd\u003e86%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0515S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed specifications, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-ir0505s.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Operation at no load will not damage the unit but may affect performance. An output capacitor of at least 1 μF is recommended to meet ripple and noise specifications. For optional 3 kV isolation, add suffix '-H' to the model number.\u003c\/p\u003e\n\u003cp\u003eProduct Disclaimers: Please consult the datasheet for detailed safety and operational information.\u003c\/p\u003e","published_at":"2025-08-12T22:56:38+05:30","created_at":"2025-08-12T22:56:38+05:30","vendor":"Waldom Electonics","type":"DC-DC Converter","tags":["3W","DC","IMPORT_CSV","Isolated","WLDM","XP"],"price":172962,"price_min":172962,"price_max":172962,"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":50613300101437,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"IR0505S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"IR0505S","public_title":null,"options":["Default Title"],"price":172962,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"IR0505S","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/IR0505S_55983132_c58c1622.jpg?v=1755019602"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/IR0505S_55983132_c58c1622.jpg?v=1755019602","options":["Title"],"media":[{"alt":null,"id":45806741258557,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/IR0505S_55983132_c58c1622.jpg?v=1755019602"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/IR0505S_55983132_c58c1622.jpg?v=1755019602","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eXP POWER IR0505S Isolated DC\/DC Converter - 3W Through Hole\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eXP POWER IR0505S\u003c\/strong\u003e is a high-performance, \u003cem\u003eisolated DC\/DC converter\u003c\/em\u003e designed for applications requiring reliable power conversion with galvanic isolation. Manufactured in Taiwan by XP POWER, this 3W converter offers robust features suitable for industrial, medical, and instrumentation applications.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle \u0026amp; dual output configurations\u003c\/li\u003e\n\u003cli\u003eSIP package with through-hole mounting for easy integration\u003c\/li\u003e\n\u003cli\u003e1000 VDC minimum isolation voltage, with optional 3000 VDC (add suffix '-H' to model number)\u003c\/li\u003e\n\u003cli\u003eOperation temperature range from -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eSemi-regulated output for stable voltage regulation\u003c\/li\u003e\n\u003cli\u003eConvection-cooled design for reliable thermal management\u003c\/li\u003e\n\u003cli\u003eCE \u0026amp; UKCA safety approvals meeting all applicable directives and legislation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElectrical specifications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage Range: Nominal ±10% (see datasheet for detailed ranges)\u003c\/li\u003e\n\u003cli\u003eRipple \u0026amp; Noise: Max 50 mV pk-pk at 20 MHz bandwidth\u003c\/li\u003e\n\u003cli\u003eLine Regulation: 1.2% \/ 1% (see datasheet)\u003c\/li\u003e\n\u003cli\u003eLoad Regulation: See table for specific models\u003c\/li\u003e\n\u003cli\u003eEfficiency: Up to 90% depending on model\u003c\/li\u003e\n\u003cli\u003eIsolation Resistance: 10\u003csup\u003e9\u003c\/sup\u003e Ω\u003c\/li\u003e\n\u003cli\u003eSwitching Frequency: 60 kHz - 85 kHz (variable)\u003c\/li\u003e\n\u003cli\u003eMTBF: \u0026gt;1.1 million hours at 25°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnvironmental conditions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -40°C to +125°C\u003c\/li\u003e\n\u003cli\u003eMaximum Case Temperature: 100°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct specifications are detailed in the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-ir0505s.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eProduct Details:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Voltage\u003c\/th\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eSetpoint Voltage\u003c\/th\u003e\n\u003cth\u003eCapacitive Load\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eRipple \u0026amp; Noise\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 VDC\u003c\/td\u003e\n\u003ctd\u003e80 mA\u003c\/td\u003e\n\u003ctd\u003e5.0 V\u003c\/td\u003e\n\u003ctd\u003e220 μF\u003c\/td\u003e\n\u003ctd\u003e79%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0505SA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9 VDC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003ctd\u003e9.0 V\u003c\/td\u003e\n\u003ctd\u003e220 μF\u003c\/td\u003e\n\u003ctd\u003e84%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0509SA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 VDC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003ctd\u003e12.0 V\u003c\/td\u003e\n\u003ctd\u003e100 μF\u003c\/td\u003e\n\u003ctd\u003e84%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0512SA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15 VDC\u003c\/td\u003e\n\u003ctd\u003e80 mA\u003c\/td\u003e\n\u003ctd\u003e15.0 V\u003c\/td\u003e\n\u003ctd\u003e100 μF\u003c\/td\u003e\n\u003ctd\u003e84%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0515SA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e±5 VDC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003ctd\u003e±5.0 V\u003c\/td\u003e\n\u003ctd\u003e100 μF\u003c\/td\u003e\n\u003ctd\u003e82%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0505S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e±9 VDC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003ctd\u003e±9.0 V\u003c\/td\u003e\n\u003ctd\u003e100 μF\u003c\/td\u003e\n\u003ctd\u003e85%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0509S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e±12 VDC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003ctd\u003e±12.0 V\u003c\/td\u003e\n\u003ctd\u003e47 μF\u003c\/td\u003e\n\u003ctd\u003e85%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0512S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e±15 VDC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003ctd\u003e±15.0 V\u003c\/td\u003e\n\u003ctd\u003e47 μF\u003c\/td\u003e\n\u003ctd\u003e86%\u003c\/td\u003e\n\u003ctd\u003e50 mV pk-pk\u003c\/td\u003e\n\u003ctd\u003eIR0515S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed specifications, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-ir0505s.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Operation at no load will not damage the unit but may affect performance. An output capacitor of at least 1 μF is recommended to meet ripple and noise specifications. For optional 3 kV isolation, add suffix '-H' to the model number.\u003c\/p\u003e\n\u003cp\u003eProduct Disclaimers: Please consult the datasheet for detailed safety and operational information.\u003c\/p\u003e"}
