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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 Mount Published Series Part Status Moisture Sensitivity Level (MSL) Termination Max Operating Temperature Min Operating Temperature Length RoHS Status Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Ratings Type Voltage - Input (Max) Max Input Voltage Max Power Dissipation Termination Style Number of Outputs Voltage - Output Feature Max Output Current Efficiency Min Input Voltage Power (Watts) Dimming Topology Voltage - Isolation Current - Output (Max) Voltage - Input (Min)
SI-EPF006650WW SI-EPF006650WW Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Chassis Mount 2014 Obsolete 1 (Unlimited) Terminal Block 50°C -20°C 122.936mm RoHS Compliant 33.02mm 78.994mm cURus Chassis Mount -20°C~50°C 4.84Lx3.11W x 1.30 H 123.0mmx79.0mmx33.0mm Constant Current 305VAC 30W Terminal Block 1 20V~50V OVP, SCP 1.05A 83% 30W Analog AC DC Converter 3.75kV 1.05A 108VAC
SL-LU1425502US SL-LU1425502US Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Active cURus Chassis Mount 1.808lb 820g -40°C~70°C 6.81Lx2.66W x 1.57 H 173.0mmx67.5mmx40.0mm IP67 Constant Current 277VAC Wire Leads 1 30V~39V OTP, OVP, SCP 87% 55W Analog AC DC Converter 1.4A 120VAC
SL-LU262A002US SL-LU262A002US Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Active cURus Chassis Mount 1.874lb 850g -40°C~70°C 7.36Lx2.66W x 1.57 H 187.0mmx67.5mmx40.0mm IP67 Constant Current 277VAC Wire Leads 1 30V~39V OTP, OVP, SCP 86% 100W Analog AC DC Converter 2.6A 120VAC
SL-LA7012501KR SL-LA7012501KR Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2015 Not For New Designs 1 (Unlimited) Wire Leads 50°C -30°C 201.93mm RoHS Compliant 40.132mm 44.958mm Chassis Mount -30°C~50°C 7.95Lx1.77W x 1.58 H 202.0mmx45.0mmx40.2mm IP66 Constant Current 240VAC 240V 25W Wire Leads 1 26V~33V OCP, OVP, SCP 700mA 85% 220V 25W Analog, PWM AC DC Converter 700mA 220VAC
SL-LA1425001KR SL-LA1425001KR Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2015 Not For New Designs 1 (Unlimited) Wire Leads 50°C -30°C 219.964mm RoHS Compliant 40.132mm 44.958mm Chassis Mount -30°C~50°C 8.66Lx1.77W x 1.58 H 220.0mmx45.0mmx40.2mm IP66 Constant Current 240VAC 240V 50W Wire Leads 1 26V~33V OCP, OVP, SCP 1.4A 88% 220V 50W Analog, PWM AC DC Converter 1.4A 220VAC
SL-LA142A002US SL-LA142A002US Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Obsolete 2A (4 Weeks) RoHS Compliant cURus Chassis Mount -40°C~70°C 6.50Lx2.66W x 1.57 H 165.0mmx67.5mmx40.0mm IP67 Constant Current 277VAC Wire Leads 1 17V~34V OVP, SCP 87% 100W Analog AC DC Converter 2.8A 100VAC
STOOPF214A0Z032S01 STOOPF214A0Z032S01 Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2014 Obsolete 1 (Unlimited) Wire Leads 233.934mm RoHS Compliant 38.1mm 102.616mm CE Chassis Mount 9.21Lx4.04W x 1.50 H 234.0mmx102.6mmx38.0mm IP67 Constant Current 240VAC 240V 100W Wire Leads 1 28V~34V 1.4A 85% 100V 100W AC DC Converter 1.4A 100VAC
SLP-DUA45502US SLP-DUA45502US Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Obsolete
SL-L2282B002US SL-L2282B002US Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Obsolete 2A (4 Weeks) RoHS Compliant cURus Chassis Mount -40°C~70°C 9.02Lx2.66W x 1.57 H 229.0mmx67.5mmx40.0mm IP67 Constant Current 277VAC Wire Leads 1 18V~36V OVP, SCP 88% 200W Analog AC DC Converter 5.6A 100VAC
SL-LA212A501KR SL-LA212A501KR Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2015 Not For New Designs 1 (Unlimited) Wire Leads 50°C -30°C 228.092mm RoHS Compliant 39.624mm 68.072mm Chassis Mount -30°C~50°C 8.98Lx2.68W x 1.56 H 228.0mmx68.0mmx39.5mm IP66 Constant Current 240VAC 240V 150W Wire Leads 1 26V~33V OCP, OTP, OVP, SCP 4.2A 90% 220V 150W Analog, PWM AC DC Converter 4.2A 220VAC
SI-EPF006450WW SI-EPF006450WW Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2015 Not For New Designs 1 (Unlimited) Terminal Block 45°C -25°C 359.918mm RoHS Compliant 21.082mm 29.972mm CE, VDE Chassis Mount -25°C~45°C 14.17Lx1.18W x 0.83 H 360.0mmx30.0mmx21.0mm IP20 Constant Current 264VAC 264V 80W Terminal Block 1 20V~54V OCP, OTP, OVP, SCP 2.1A 90% 198V 80W DALI AC DC Converter 2.1A 198VAC
STOOPA17025Z032STD STOOPA17025Z032STD Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2013 Obsolete 1 (Unlimited) Wire Leads 196.088mm RoHS Compliant 33.02mm 70.104mm Chassis Mount 7.72Lx2.76W x 1.30 H 196.0mmx70.0mmx33.1mm Constant Current 277VAC 25W Wire Leads 1 28V~34V 700mA 75% 25W Analog AC DC Converter 700mA 100VAC
SI-EPF007040WW SI-EPF007040WW Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Chassis Mount 2015 Obsolete 1 (Unlimited) Terminal Block 50°C -20°C 358.14mm RoHS Compliant 25.4mm 30.48mm cURus Chassis Mount 0.871lb 395.08g -20°C~50°C 14.10Lx1.20W x 1.00 H 359.0mmx30.0mmx26.5mm IP20 Constant Current 305VAC 75W Terminal Block 1 22V~52V OCP, OTP, OVP 2.1A 88% 75W Analog AC DC Converter 3kV 2.1A 108VAC
SL-LA1425003US SL-LA1425003US Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Obsolete 1 (Unlimited) RoHS Compliant cURus Chassis Mount -40°C~70°C 6.77Lx1.67W x 1.36 H 172.0mmx42.5mmx34.5mm IP67 Constant Current 277VAC Wire Leads 1 18V~36V OVP, SCP 88% 50W Analog AC DC Converter 1.4A 100VAC
STIFP218740N024KOR STIFP218740N024KOR Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2014 Obsolete 1 (Unlimited) Terminal Block 50°C -20°C 212.09mm RoHS Compliant 30.48mm 40.894mm CE, VDE Chassis Mount 0.067lb 30.39g -20°C~50°C 8.35Lx1.61W x 1.20 H 212.0mmx41.0mmx30.5mm Constant Current 240VAC 240V 40W Terminal Block 1 20V~26V OTP, OVP 700mA 87% 220V 40W AC DC Converter 700mA 220VAC
STOOPA214A0Z032STD STOOPA214A0Z032STD Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2013 Obsolete 1 (Unlimited) Wire Leads 258.064mm RoHS Compliant 38.1mm 102.616mm Chassis Mount 10.16Lx4.04W x 1.50 H 258.0mmx102.6mmx38.0mm Constant Current 277VAC 100W Wire Leads 2 28V~36V 1.4A 85% 100W Analog AC DC Converter 1.4A 100VAC
SLP-DUA455D1US SLP-DUA455D1US Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks PMD Obsolete Not Applicable cUL Chassis Mount -20°C~50°C 11.81Lx1.30W x 0.98 H 300.0mmx33.0mmx25.0mm IP20 Constant Current 277VAC Terminal Block 2 20V~50V OTP, OVP, SCP 88% 55W DALI AC DC Converter 1.4A 120VAC
SL-LA142A001KR SL-LA142A001KR Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2015 Not For New Designs 1 (Unlimited) Wire Leads 50°C -30°C 228.092mm RoHS Compliant 39.624mm 68.072mm Chassis Mount -30°C~50°C 8.98Lx2.68W x 1.56 H 228.0mmx68.0mmx39.5mm IP66 Constant Current 240VAC 240V 100W Wire Leads 1 26V~33V OCP, OTP, OVP, SCP 2.8A 90% 220V 100W Analog, PWM AC DC Converter 2.8A 220VAC
SI-CU55230N1WW SI-CU55230N1WW Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Obsolete 1 (Unlimited) RoHS Compliant Chassis Mount -20°C~50°C 6.50Lx1.69W x 1.26 H 165.0mmx43.0mmx32.0mm Constant Current 277VAC Terminal Block 1 37V~54V 87% 30W AC DC Converter 555mA 120VAC
STIFP218745N024KOR STIFP218745N024KOR Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2014 Obsolete 1 (Unlimited) Terminal Block 50°C -20°C 212.09mm RoHS Compliant 30.48mm 40.894mm CE, VDE Chassis Mount 0.067lb 30.39g -20°C~50°C 8.35Lx1.61W x 1.20 H 212.0mmx41.0mmx30.5mm Constant Current 240VAC 240V 45W Terminal Block 1 20V~26V OTP, OVP 770mA 87% 220V 45W AC DC Converter 770mA 220VAC
SLP-D2A435D1EU SLP-D2A435D1EU Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download PMD Obsolete cURus Chassis Mount -40°C~50°C 5.00Lx3.01W x 1.43 H 127.0mmx76.4mmx36.2mm IP20 Constant Current 240VAC Terminal Block 1 20V~50V OTP, OVP, SCP 88% 35W DALI AC DC Converter 1.4A 220VAC
SLP-D2A455D1EU SLP-D2A455D1EU Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download PMD Obsolete cURus Chassis Mount -40°C~50°C 5.00Lx3.01W x 1.43 H 127.0mmx76.4mmx36.2mm IP20 Constant Current 240VAC Terminal Block 1 20V~50V OTP, OVP, SCP 88% 55W DALI AC DC Converter 1.4A 220VAC
SI-CU8725001WW SI-CU8725001WW Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Obsolete 1 (Unlimited) RoHS Compliant Chassis Mount -20°C~50°C 6.50Lx1.69W x 1.26 H 165.0mmx43.0mmx32.0mm Constant Current 277VAC Terminal Block 1 37V~54V 88% 50W Analog AC DC Converter 925mA 120VAC
STIFP218735N024KOR STIFP218735N024KOR Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2014 Obsolete 1 (Unlimited) Terminal Block 50°C -20°C 212.09mm RoHS Compliant 30.48mm 40.894mm CE, VDE Chassis Mount 0.067lb 30.39g -20°C~50°C 8.35Lx1.61W x 1.20 H 212.0mmx41.0mmx30.5mm Constant Current 240VAC 240V 35W Terminal Block 1 20V~26V OTP, OVP 630mA 87% 220V 35W AC DC Converter 630mA 220VAC
SI-CU1023001WW SI-CU1023001WW Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Obsolete cURus Chassis Mount 0.571lb 259g -20°C~50°C 11.81Lx1.18W x 0.83 H 300.0mmx30.0mmx21.0mm Constant Current 277VAC Terminal Block 1 15V~54V OTP, SCP 87% 30W Analog AC DC Converter 800mA 120VAC
STOOPF221A5Z032S01 STOOPF221A5Z032S01 Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2014 Obsolete 1 (Unlimited) Wire Leads 233.934mm RoHS Compliant 38.1mm 102.616mm CE Chassis Mount 9.21Lx4.04W x 1.50 H 234.0mmx102.6mmx38.0mm IP67 Constant Current 240VAC 240V 150W Wire Leads 1 28V~36V 2.1A 85% 100V 150W AC DC Converter 2.1A 100VAC
STOOPF214A0Z032S00 STOOPF214A0Z032S00 Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Chassis Mount 2014 Obsolete 1 (Unlimited) Wire Leads 50°C -30°C 258.064mm RoHS Compliant 38.1mm 102.616mm CE Chassis Mount -30°C~50°C 10.16Lx4.04W x 1.50 H 258.0mmx102.6mmx38.0mm IP66 Constant Current 240VAC 240V 100W Wire Leads 1 28V~36V OTP, OVP, SCP 1.4A 85% 100V 100W Analog AC DC Converter 1.4A 100VAC
SI-EPF006640WW SI-EPF006640WW Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Chassis Mount 2014 Obsolete 1 (Unlimited) Terminal Block 50°C -20°C 122.936mm RoHS Compliant 33.02mm 78.994mm cURus Chassis Mount -20°C~50°C 4.84Lx3.11W x 1.30 H 123.0mmx79.0mmx33.0mm Constant Current 305VAC 15W Terminal Block 1 20V~50V OVP, SCP 500mA 83% 15W Analog AC DC Converter 3.75kV 500mA 108VAC
SL-LU2027801US SL-LU2027801US Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Active cURus Chassis Mount 1.808lb 820g -40°C~70°C 6.81Lx2.66W x 1.57 H 173.0mmx67.5mmx40.0mm IP67 Constant Current 277VAC Wire Leads 1 30V~39V OTP, OVP, SCP 88% 78W Analog AC DC Converter 2A 120VAC
SLP-D2A475D1EU SLP-D2A475D1EU Samsung Semiconductor, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download PMD Obsolete cURus Chassis Mount -40°C~50°C 5.00Lx3.01W x 1.43 H 127.0mmx76.4mmx36.2mm IP20 Constant Current 240VAC Terminal Block 1 20V~50V OTP, OVP, SCP 88% 75W DALI AC DC Converter 1.4A 220VAC
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