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BLP55-1005G
OPEN FRAME AC - DC CONVERTERS
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: BEL / PARTNER STOCK
- Product type: AC / DC Open Frame Power Supplies
- SVHC: No SVHC (25-Jun-2025)
| Delivery and price | |
|---|---|
| Units per pack | 6 |
| Price | 52.87 € |
| Current stock | 200+ |
| Lead time | 30 days |
Datasheet
_**BLP55 AC-DC Series Data Sheet 55 Watts**_ ## **Features** - RoHS lead-free solder and lead-solder-exempted products are available - Industry-standard 3” x 5” footprint - Main output remote sense - CE marked to Low Voltage Directive - Compliance to EN61000-4-2/-3/-4/-5/-6/-8 ## **Description** The BLP55 Series’ economical and compact construction provides single or three-output ac-dc power conversion to meet the requirements of networking and data communications systems, as well as commercial and industrial configurations. The BLP55 is rated for convection, as well as forced-air cooling. Full output power is available with external forced-air cooling. Other features include main-output remote sense and an internal EMI filter. ## **Single Output Model Selection** |**MODEL**|**NOMINAL OUTPUT**|**MIN-MAXIMUM OUTPUT**|**MIN-MAXIMUM OUTPUT**|**PEAK OUTPUT**|**TOTAL**|**RIPPLE & NOISE**| |---|---|---|---|---|---|---| ||**VOLTAGE(VDC)**|**CURRENT, CONVECTION**|**CURRENT**1|**CURRENT**2|**REGULATION %**3|**%p-p **4| |**BLP55-1005**|5V|0 to 8A|0 to 11A|12A|±2|1| |**BLP55-1012**|12V|0 to 3.3A|0 to 4.5A|5A|±2|1| |**BLP55-1024**|24V|0 to 1.6A|0 to 2.3A|2.5A|±2|1| |**Triple Output Model Selection**|**ut Model Selection**|||||| |**MODEL**|**NOMINAL OUTPUT**|**MIN-MAXIMUM OUTPUT**|**MIN-MAXIMUM OUTPUT**|**PEAK OUTPUT**|**TOTAL**|**RIPPLE & NOISE**| ||**VOLTAGE(VDC)**|**CURRENT, CONVECTION**|**CURRENT**1|**CURRENT**2|**REGULATION %**3|**%p-p **4| ||+5V|0.4 to 4A|0.5 to 5A|7A|±2|1| |**BLP55-3000**|+12V|0.2 to 2A|0.2 to 2.5A|4A|±5|1| ||-12V|0.0 to 0.5A|0.0 to 0.7A|1|±5|1| ||+3.3V|0.5 to 4A|0.5 to 5A|7A|±2.5|1| |**BLP55-3300**|+5V|0.0 to 2A|0.0 to 2.5A|4A|±2.5|1| ||+12V|0.0 to 0.5A|0.0 to 0.7A|1A|±5|1| **NOTES:** 1 10 CFM or 150 LFM (average measurement of six equally-distanced points through a 3.5” x 1.6” cross-sectional area) with power supply mounted on 0.25” standoffs. Recommended airflow direction is from the AC side to the DC side. 2 Peak current duration for less than 30 Sec with a maximum duty cycle of 10%. 3 At 25 °C ambient including voltage set point tolerance, line, and load regulation. 4 Maximum peak-to-peak noise expressed as a percentage of output voltage, 20 MHz bandwidth, and bypass capacitors of 10 μ F and 0.1 μ F . ## **Ordering Information:** |**Ordering Information:**|| |---|---| |**OPTIONS**|**SUFFIXES TO ADD TO PART NUMBER**| |RoHS lead solder exempt|No RoHS character required.| |RoHS compliant for all 6 substances|Add “G” as the last character of thepart number.| Page 1 of 6 103354D Rev AB1, 06-FEB-09 _www.power-one.com_ _**BLP55 AC-DC Series Data Sheet 55 Watts**_ ## Ve————____ ## **Input Specifications** |**PARAMETER**|**CONDITIONS/DESCRIPTION**||**MIN**|**NOM**|**MAX**|**UNITS**| |---|---|---|---|---|---|---| |Input Voltage - AC|Single-phase continuous input range.||85|100-250|264|VAC| |Input Voltage - DC|Consult factory.|||||| |Input Frequency|AC input.||47|50/60|63|Hz| |Input Current|At 115 VAC input.|||1||ARMS| |Inrush Surge Current|Internally limited.|Vin = 115 VAC, Max Power, 25 °C.||18||APK| ||Internallylimited.|Vin = 230VAC,Max Power,25 °C.||36||APK| |Input Fuse|Internallylocated AC input line fuse rated at F|ut line fuse rated at F,250 V,3.15 A.||||| |Efficiency|At Max Power,-3300 60% nominal.|||70||%| ## **Output Specifications** |**PARAMETER**|**CONDITIONS/DESCRIPTION**||**MIN**|**NOM**|**MAX**|**UNITS**| |---|---|---|---|---|---|---| |Output Power|With convection cooling (-3300 25 W).<br>With forced-air cooling (-3300 41 W).|See Model Selection Table<br>See Model Selection Table|||40<br>55|Watts| |Output DC Adjustability:|Adjustabilityof Vo1(Vo2/Vo3 are not adjustable).||-5%,+10%|||Of Nom| |Overshoot|||||5|%| |Load Transient|Vo1, Vo2, or Vo3 deviation due to a 50 to 100% load change||||±3|%| ||at a rate of 1A/µs.|||||| |Turn-On Time from AC ON|Time required for output voltage to reach within regulation after initial application||||1.5|Sec| ||of AC input.|||||| |Turn-On Delay|Time required for output voltage to rise from 10% to 90%.||||20|ms| |Hold-UpTime|At 40 W,115 VAC|||20||ms| |Remote Sense|Total compensation for cable losses on Vo1.||||500|mV| ||(Remote Sense is not available for Vo2 or Vo3)|||||| ## **Interface Signals and Internal Protection** |**PARAMETER**|**CONDITIONS/DESCRIPTION**||**MIN**|**NOM**|**MAX**|**UNITS**| |---|---|---|---|---|---|---| |Overvoltage Protection|Main output.|3.3V:|3.8||4.5|| |||5V:|5.7||6.8|| |||12V:|13.8||16.2|V| |||24V:|27.6||32.4|| |||48V:|52.8||56.4|| |Short Circuit Protection|Fully-protected against output short circuit.|||||| Page 2 of 6 103354D Rev AB1, 06-FEB-09 _www.power-one.com_ _**BLP55 AC-DC Series Data Sheet 55 Watts**_ ## Ve————____ ## **Safety, Regulatory, and EMI Specifications** |**PARAMETER**|**CONDITIONS/DESCRIPTION**|||**MIN**|**NOM**|**MAX**|**UNITS**| |---|---|---|---|---|---|---|---| |Agency Approvals|UL60950-1/CSA 22.2 No. 60950-1-03.||||||| ||EN 60950-1/IEC 60950-1.||||||| ||CB Approval.||||||| ||CE Mark for LVD.||||||| |Ground Continuity||||||40|A| |Dielectric Withstand Voltage|Input-to-Ground (Basic).|||1500|||VAC| |||||2121|||VDC| ||Input-to-Ouput (Reinforced). The primary to secondary test is not performed|||3000|||VAC| |||on completed assemblies.||4242|||VDC| ||Output-to-Ground(Functional).|||500|||VDC| |Electromagnetic Interference|FCC Part 15.<br>CISPR 22 and CISPR 11.||Conducted:<br>Conducted:|B<br>B|||Class| |ESD|Per EN61000-4-2,level 3.||||||| |Flicker|Per EN61000-3-3.||||||| |Radiated Susceptibility|Per EN61000-4-3,level 3.||||3||V/m| |EFT/Burst|Per EN61000-4-4,level 3.|||1|||kV| |Input Transient Protection|Per EN61000-4-5, class 3.||Line-to-Line:<br>Line-to-Ground:|1<br>2|||kV| |RF Immunity|Per EN61000-4-6,level 3.||||3||V/m| |Magnetic Fields|Per EN61000-4-8.||||1||A/m| |Leakage Current|Per EN60950.|BLP55-1XXX<br>BLP55-3XXX|At 264 VAC:<br>AT 264 VAC:|||0.48<br>0.72|mA| ## **Environmental Specifications** |**PARAMETER**|**CONDITIONS/DESCRIPTION**|**MIN**|**NOM**|**MAX**|**UNITS**| |---|---|---|---|---|---| |Altitude|Operating.|||10k|ASL Ft.| ||Non-Operating.|||50k|ASL Ft.| |Operating Temperature|0 °C to 70 °C with linear derating to 50% above 50 °C. Unit will start up at|0|25|70|°C| ||-20 °C but will not meet allpublished specifications.||||| |Storage Temperature||-40||85|°C| |Forced-Air Cooling|Forced-air cooling of 150 LFM at 10 CFM is required for full output power.1||||| ||(See Model Selection Table).||||| |Convection Cooling|When unit is mounted horizontally with free-air convection.|||40|W| ||(See Model Selection Table).||||| |Temperature Coefficient|0 °C to 70 °C(after 15-minute warm-up).||±0.02||%/°C| |Relative Humidity|Non-Condensing.|5||95|%RH| |Shock|Operating: half-sine 11 ±3ms, 3 axis.<br>Non-operating: half-sine 11±3ms,3 axis.|||15<br>40|G| |Vibration|Operating: Random vibration, 5-500 Hz (10 minutes each axis).|||2.4|Grms| ||Non-operating: Random vibration,5-500 Hz(10 minutes each axis).|||6.0|Grms| **NOTES:** 1 10 CFM or 150 LFM (average measurement of six equally-distanced points through a 3.5” x 1.6” cross-sectional area) with power supply mounted on 0.25” standoffs. Recommended airflow direction is from the AC side to the DC side. Page 3 of 6 103354D Rev AB1, 06-FEB-09 _www.power-one.com_ _**BLP55 AC-DC Series Data Sheet 55 Watts**_ ## Ve————____ **Figure 1. BLP55-3000 Typical Quasi-Regulation Performance for +12V Output** **==> picture [336 x 218] intentionally omitted <==** **----- Start of picture text -----**<br> 15<br>14<br>13 5V @ 0A<br>5V @ 1A<br>5V @ 3A<br>12<br>5V @ 5A<br>11<br>10<br>0 0.5 1 1.5 2 2.5<br>12V Output Current (Amps)<br>12V Output Voltage (Volts)<br>**----- End of picture text -----**<br> **Figure 2. BLP55-3000 5V Output Voltage vs. 12V load** **==> picture [341 x 148] intentionally omitted <==** **----- Start of picture text -----**<br> 5.2<br>5.1<br>5V@0A<br>5<br>5V@1A<br>4.9<br>5V@3A<br>4.8<br>5V@5A<br>4.7<br>Linear (5V@0A)<br>4.6<br>4.5<br>0 0.5 1 1.5 2 2.5<br>12V Load in Amps<br>5V Voltage<br>**----- End of picture text -----**<br> Page 4 of 6 103354D Rev AB1, 06-FEB-09 _www.power-one.com_ _**BLP55 AC-DC Series Data Sheet**_ —@ @ —————— _**55 Watts**_ ## **Overall Size: 3.00" x 5.00" x 1.23" (76.2mm x 127.0mm x 31.2mm) Weight: 0.51 lb (0.23 kg)** ## **Mechanical Drawing** CN1 - AC CONN. **==> picture [495 x 367] intentionally omitted <==** **----- Start of picture text -----**<br> PIN 1 NEUTRAL<br>(Single-Output Models) PIN 2 MISSING PIN<br>PIN 3 LINE<br>5.00<br>(127.0) CN2 - DC CON<br>4. 55 Ø 0.16 (4 PL)<br>(115.6) (4.1) PIN 1 VOUT<br>PIN 2 VOUT<br>PIN 3 VOUT<br>TOP VIEW PIN #1 PIN 4 DC COM<br>PIN 5 DC COM<br>CN2 - DC OUTPUT PIN 6 DC COM<br>CN1 INPUT CONNECTOR<br>CONNECTOR (SEE PINOUT CN3 - REMOTE SENSE.CON<br>3.00 TABLE) PIN 1 + SENSE<br>(76.2)<br>SECONDARY GROUND PIN 2 - SENSE<br>PIN #1<br>2.55<br>(64.8)<br>SAFETY GROUND CONNECTION POINT #2, FASTON TAB,<br>CN4 0.25", 0.03" THICK<br>FASTENER<br>SAFETY GROUND CLEARANCE AREA<br>CONNECTION POINT #1 (4 PL) 0.27" DIA<br>(6.86)<br>CN3 - REMOTE SENSE<br>PIN #1<br>CONNECTOR<br>(APPROX. LOCATION)<br>0.06<br>(1.5)<br>1.23 SIDE VIEW (27.2)1.07 END VIEW<br>(31.2)<br>PRINTED CIRCUIT BOARD<br>0.1<br>(2.5)<br>**----- End of picture text -----**<br> ## **(Single-Output Models)** ## RECOMMENDED MATING CONNECTORS ||HOUSING|PIN| |---|---|---| |CN1|MOLEX 09-50-8031|08-52-0113| ||LEOCO 3940S030000|3983TCB0000| |CN2|MOLEX 09-50-8061|08-52-0113| ||LEOCO 3940S060000|3983TCB0000| |CN3|MOLEX 22-01-3027|08-52-0113| ||LEOCO 2530S020000|2533TPB0000| NOTE: This is an outline drawing only. The detailed location of components is not shown. Page 5 of 6 103354D Rev AB1, 06-FEB-09 _www.power-one.com_ _**BLP55 AC-DC Series Data Sheet**_ SN. _**55 Watts**_ Power-0ne-—@£@@ JG[hanging][the][ Shape][of][Power] @@@-o o—@§— i ———————— ## **Overall Size: 3.00" x 5.00" x 1.23" (76.2mm x 127.0mm x 31.2mm) Weight: 0.51 lb (0.23 kg)** ## **Mechanical Drawing** **==> picture [495 x 379] intentionally omitted <==** **----- Start of picture text -----**<br> CN1 - AC CONN.<br>(Triple-Output Models) PIN 1 NEUTRAL<br>PIN 2 MISSING PIN<br>PIN 3 LINE<br>5.00<br>(127.0) CN2 - DC CON<br>4. 55 Ø 0.16 (4 PL)<br>(115.6) (4.1) PIN 1 V2<br>PIN 2 V1<br>PIN 3 V1<br>TOP VIEW PIN #1 PIN 4 DC COM<br>PIN 5 DC COM<br>CN2 - DC OUTPUT PIN 6 V3<br>CN1 INPUT<br>CONNECTOR SECONDARY GROUND CONNECTOR(SEE PINOUT CN3 - REMOTE SENSE.CON<br>3.00 TABLE) PIN 1 + SENSE<br>(76.2)<br>PIN 2 - SENSE<br>PIN #1<br>2.55<br>(64.8)<br>SAFETY GROUND CONNECTION POINT #2, FASTON TAB,<br>el<br>CN4 0.25", 0.03" THICK FASTENER<br>SAFETY GROUND CLEARANCE AREA<br>CONNECTION POINT #1 (4 PL) 0.27" DIA<br>(6.86)<br>CN3 - REMOTE SENSE PIN #1<br>CONNECTOR<br>(APPROX. LOCATION)<br>0.06<br>(1.5)<br>1.23 SIDE VIEW (27.2)1.07 END VIEW<br>(31.2)<br>PRINTED CIRCUIT BOARD<br>0.1<br>(2.5)<br>**----- End of picture text -----**<br> ## **(Triple-Output Models)** ## RECOMMENDED MATING CONNECTORS ||HOUSING|PIN| |---|---|---| |CN1|MOLEX 09-50-8031|08-52-0113| ||LEOCO 3940S030000|3983TCB0000| |CN2|MOLEX 09-50-8061|08-52-0113| ||LEOCO 3940S060000|3983TCB0000| |CN3|MOLEX 22-01-3027|08-52-0113| ||LEOCO 2530S020000|2533TPB0000| NOTE: This is an outline drawing only. The detailed location of components is not shown. NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president of Power-One, Inc. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. Page 6 of 6 103354D Rev AB1, 06-FEB-09 _www.power-one.com_
Updated at April 22, 2026
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