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Off-Board Power Supplies

Off-board power supplies refer to electronic devices or systems that provide electrical power to other components or systems located outside of their physical enclosure. These power supplies are designed to convert and regulate electrical energy from an input source, such as mains electricity or a battery, into a form suitable for powering various electronic devices and systems. Off-board power supplies are commonly used in applications where a centralized power source is required to supply power to multiple devices or when space constraints or safety considerations make it necessary to locate the power supply separately from the equipment it powers. These power supplies come in different forms, including wall adapters, desktop power supplies, rack-mounted power supplies, and power distribution units (PDUs), and are essential in a wide range of applications such as consumer electronics, industrial equipment, telecommunications, and data centers. They provide reliable and efficient power conversion and distribution, ensuring proper operation and performance of the connected devices or systems.

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Packaging Series Part Status Moisture Sensitivity Level (MSL) Accessory Type RoHS Status Approval Agency Mounting Type Operating Temperature Size / Dimension Type Voltage - Input (Max) Pin Count Output Type Number of Outputs Feature Voltage - Output 1 Voltage - Input Efficiency Style Applications Power (Watts) Voltage - Isolation Current - Output (Max) Product Weight (g) Load Regulation Line Regulation Voltage - Input (Min) Voltage - Output 2 Voltage - Output 3 Minimum Load Required Voltage - Output 4
DS1001-9ER DS1001-9ER Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 Bulk Melcher S (100W) Active 1 (Unlimited) ROHS3 Compliant cCSAus, CE, TUV Chassis Mount -40°C~71°C 6.60Lx4.40W x 2.40 H 168.0mmx111.0mmx60.0mm Enclosed, Conformal Coated 220V 1 5.1V 79% ITE (Commercial), Railway 80W 16A 44V
CK2660-7R CK2660-7R Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 Bulk Melcher K (150W) Active 1 (Unlimited) ROHS3 Compliant CE, CSA, EN, IEC, TUV, UL Chassis Mount -25°C~71°C 6.73Lx4.37W x 3.15 H 171.0mmx111.0mmx80.0mm Enclosed, Conformal Coated 140V 2 24V 82% ITE (Commercial), Railway 150W 3A 3A 28V 24V
DP4720-9RG DP4720-9RG Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 12 Weeks Melcher P (90 ~ 192W) Active Not Applicable ROHS3 Compliant cCSAus, CE, NEMKO Chassis Mount -40°C~71°C 6.46Lx4.37W x 0.78 H 164.0mmx111.0mmx19.8mm Enclosed, Conformal Coated 90V 4 5.1V 85% ITE (Commercial), Railway 350W 4.2kV 18A 8A 8A 20A 40V 12V 12V 3.3V
MBC550-1T48 MBC550-1T48 Bel Power Solutions 111.9859
Add to Cart

Min: 1

Mult: 1

0.00000000 MBC550 (550W) Active 1 (Unlimited) ROHS3 Compliant CE Chassis Mount -40°C~70°C 5.00Lx3.00W x 1.50 H 127.0mmx76.2mmx38.1mm Open Frame 1 DC Input Capable, PFC, Standby Output, Universal Input 48V 90V~264VAC 92% Medical 150W 550W Forced Air 3kV 3.13A No
BP1101-9RKG BP1101-9RKG Bel Power Solutions 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Melcher P (90 ~ 192W) Active 1 (Unlimited) ROHS3 Compliant cCSAus, CE, NEMKO Chassis Mount -40°C~71°C 6.46Lx4.37W x 0.78 H 164.0mmx111.0mmx19.8mm Enclosed, Conformal Coated 36V 1 3.3V 84% ITE (Commercial), Railway 46W 4.2kV 14A 16V
PSK2416-9EG PSK2416-9EG Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 12 Weeks Melcher PSK Active Not Applicable ROHS3 Compliant cCSAus, CE Chassis Mount -40°C~71°C 6.73Lx4.37W x 3.15 H 171.0mmx111.0mmx80.0mm Enclosed, Conformal Coated 80V 1 24V 94% ITE (Commercial), Railway 384W 16A 29V
LWR1801-6EM1G LWR1801-6EM1G Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 12 Weeks Melcher W (125W) Active Not Applicable ROHS3 Compliant cCSAus, CE, cULus, NEMKO, TUV DIN Rail -40°C~60°C 4.47Lx4.05W x 5.43 H 113.6mmx103.0mmx138.0mm Enclosed, Conformal Coated 1 Adjustable Output, PFC, Universal Input 49.4V 85V~264VAC 88% ITE (Commercial) 250W 2.8kV 2.5A
MBC275-1T48L MBC275-1T48L Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 MBC275 (275W) Active Not Applicable ROHS3 Compliant CE Chassis Mount -40°C~70°C With Derating 5.00Lx3.00W x 0.75 H 127.0mmx76.2mmx19.0mm Open Frame 1 Adjustable Output, DC Input Capable, PFC, Standby Output, Universal Input 48V 80V~264VAC 92% Medical 160W 275W Forced Air 4kV 3.33A No
110RCM300-12DMQF 110RCM300-12DMQF Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 RCM (300W) Active Not Applicable ROHS3 Compliant CE, NEMKO Chassis Mount -40°C~70°C 7.43Lx4.57W x 1.50 H 188.6mmx116.0mmx38.0mm Enclosed 137.5V 1 12V 91% ITE (Commercial), Railway 300W 4.2kV 25A 50.4V
PSB363-7IR PSB363-7IR Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 Bulk Melcher PSB Active 1 (Unlimited) ROHS3 Compliant CE, CSA, EN, IEC, UL Chassis Mount -25°C~71°C 4.17Lx2.72W x 1.27 H 106.0mmx69.0mmx32.2mm Enclosed, Conformal Coated 144V 1 36V 95% ITE (Commercial), Railway 144W 4A 44V
MPB125-2012RG MPB125-2012RG Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 MPB125 (125W) Active 1 (Unlimited) ROHS3 Compliant CE Chassis Mount -20°C~70°C With Derating 5.00Lx3.00W x 1.00 H 127.0mmx76.2mmx25.4mm Open Frame 2 Adjustable Output, Load Sharing, PFC, Remote On/Off, Remote Sense, Universal Input 12V 90V~264VAC 86% ITE (Commercial) 125W 3kV 10.5A 500mA 12V Yes
S-KSMH24-2.27-30-2 S-KSMH24-2.27-30-2 Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 download 12 Weeks Active 1 (Unlimited) Temperature Sensor Non-RoHS Compliant
48Q2660-2R 48Q2660-2R Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 Bulk Melcher Q (66 ~ 132W) Obsolete 1 (Unlimited) Non-RoHS Compliant CSA, EN, IEC, TUV, UL Chassis Mount -10°C~50°C 6.46Lx4.37W x 0.78 H 164.0mmx111.0mmx19.8mm Enclosed, Conformal Coated 75V 1 24V 88% ITE (Commercial) 106W 4.4A 38V
ABC275-1T30L ABC275-1T30L Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 ABC275 (275W) Active ROHS3 Compliant CE Chassis Mount -40°C~70°C With Derating 5.00Lx3.00W x 0.75 H 127.0mmx76.2mmx19.1mm Open Frame 1 Adjustable Output, DC Input Capable, PFC, Standby Output, Universal Input 30V 80V~264VAC 90% ITE (Commercial) 160W 275W Forced Air 3kV 5.33A No
LDC480-48P LDC480-48P Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 18 Weeks LDC480 (480W) Active Not Applicable ROHS3 Compliant DIN Rail -40°C~70°C With Derating 4.61Lx2.20W x 5.51 H 117.0mmx56.0mmx140.0mm Enclosed 1 Adjustable Output, DC Input Capable, IP20, Load Sharing, PFC, Universal Input 48V 90V~264VAC 94% ITE (Commercial) 480W 4.2kV 10A
LWR1140-6EM1K2G LWR1140-6EM1K2G Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 download Active RoHS Compliant Regulated 14 Fixed 1 DIN Rail 1200 -0.2V(Typ) 0.08V(Typ)
PFC375-1015 PFC375-1015 Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 download Obsolete RoHS non-compliant Regulated Fixed 1 Enclosed 1950 0.6% 0.2%
HZZ01220-G HZZ01220-G Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 16 Weeks Active 1 (Unlimited) Cover Non-RoHS Compliant
BQ7660-7R BQ7660-7R Bel Power Solutions 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Melcher Q (66 ~ 132W) Active 1 (Unlimited) ROHS3 Compliant cCSAus, CE, TUV Chassis Mount -25°C~71°C 9.09Lx6.46W x 0.78 H 231.0mmx164.0mmx19.8mm Enclosed, Conformal Coated 36V 2 24V 90.5% ITE (Commercial), Railway 132W 2.75A 2.75A 14.4V
TXP3500-1024G TXP3500-1024G Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 TXP3500 (3500W) Active Not Applicable ROHS3 Compliant Rack Mount -25°C~55°C 17.72Lx5.31W x 3.35 H 450.0mmx135.0mmx85.0mm Front End 1 Adjustable Output, IP20, Load Sharing, PFC, Remote On/Off, Standby Output, Universal Input 24V 180V~528VAC 3 Phase 93% ITE (Commercial) 3504W 1.5kV 146A
PFC250-1003 PFC250-1003 Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 download PFC250 (250W) Obsolete 1 (Unlimited) Non-RoHS Compliant CE Chassis Mount 0°C~70°C With Derating 8.50Lx4.75W x 2.00 H 215.9mmx120.7mmx50.8mm Enclosed 1 Adjustable Output, PFC, Remote Sense, Universal Input 3.3V 85V~264VAC 75% ITE (Commercial) 250W 2.6kV 50A No
PSK2420-9EC PSK2420-9EC Bel Power Solutions 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Active 1 (Unlimited) ROHS3 Compliant
PSC368-9IRG PSC368-9IRG Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 12 Weeks Melcher PSC Active Not Applicable ROHS3 Compliant cCSAus, CE Chassis Mount -40°C~71°C 5.94Lx1.27W x 3.46 H 151.0mmx32.2mmx88.0mm Enclosed, Conformal Coated 80V 1 36V 96.5% ITE (Commercial), Railway 288W 8A 42V
EQ2320-9RG EQ2320-9RG Bel Power Solutions 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Bulk Melcher Q (66 ~ 132W) Active 1 (Unlimited) ROHS3 Compliant cCSAus, CE, TUV Chassis Mount -40°C~71°C 6.46Lx4.37W x 0.78 H 164.0mmx111.0mmx19.8mm Enclosed, Conformal Coated 168V 2 12V 88.5% ITE (Commercial), Railway 120W 5A 5A 65V 12V
PSB155-9IRG PSB155-9IRG Bel Power Solutions 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Melcher PSB Active Not Applicable ROHS3 Compliant cCSAus, CE, cURus Chassis Mount -40°C~71°C 4.17Lx2.72W x 1.27 H 106.0mmx69.0mmx32.2mm Enclosed, Conformal Coated 80V 1 15V 92.5% ITE (Commercial), Railway 75W 5A 19V
LM1301-7P LM1301-7P Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 download Melcher M (50W) Active 1 (Unlimited) ROHS3 Compliant cCSAus, CE Chassis Mount -25°C~71°C With Derating 6.63Lx4.38W x 1.52 H 168.5mmx111.2mmx38.7mm Enclosed, Conformal Coated 1 Adjustable Output, DC Input Capable, Remote On/Off, Remote Sense, Universal Input 12V 85V~264VAC 79% ITE (Commercial), Railway 50W 4kV 4A
PEC800-12-074NA PEC800-12-074NA Bel Power Solutions 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Active RoHS Compliant Regulated Fixed 1 Enclosed 740 3%(Typ) 1%(Typ)
PSC159-2 PSC159-2 Bel Power Solutions 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk Melcher PSC Active 1 (Unlimited) ROHS3 Compliant cCSAus, CE Chassis Mount -10°C~50°C 5.94Lx1.27W x 3.46 H 151.0mmx32.2mmx88.0mm Enclosed, Conformal Coated 40V 1 15V 93.5% ITE (Commercial), Railway 135W 9A 19V
LPM PARALLEL OPTION LPM PARALLEL OPTION Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 Active 1 (Unlimited) ROHS3 Compliant
PSS249-7 PSS249-7 Bel Power Solutions 0.0000
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Min: 1

Mult: 1

0.00000000 Bulk Melcher PSS Active 1 (Unlimited) ROHS3 Compliant CE, cULus, EN, IEC Chassis Mount -25°C~71°C 6.73Lx4.37W x 2.36 H 171.0mmx111.0mmx60.0mm Enclosed, Conformal Coated 144V 1 24V 94% ITE (Commercial), Railway 216W 9A 31V
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