Bel Fuse, Inc.

New SPSPFE3 Series Power Shelves are Compatible with Open Compute Rack Design
Electrical Equipment & Systems

New SPSPFE3 Series Power Shelves are Compatible with Open Compute Rack Design

The SPSPFE3 Series Power Shelves are available in SPSPFE3-05G and SPSPFE3-06G power models. The units offer rectification, system management and power distribution for servers, routers and network switches. They come with I2C/PMBus™ protocol and a DSP controller. The shelves feature over-temperature, output overvoltage and overcurrent protection. The unit’s Network Attached Controller...

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New ABH50 Series 50 W Power Supply Features Quasi-Resonant Flyback Converter
Electrical Equipment & Systems

New ABH50 Series 50 W Power Supply Features Quasi-Resonant Flyback Converter

The ABH50 Series 50 W Open Frame Power Supply is designed for cost-sensitive industrial applications and is manufactured to DOE requirements for standby power and class B EMI with Margin. The unit features an input voltage range of 85-264 VAC and provides 12 VDC main output. This power supply is suitable for applications such as battery charging, driving LED strings and starting small electric...

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New Isolated DC-DC Converter Offers 5 V/5 mA Auxiliary Supply for Wake-On LAN Applications
Electrical Equipment & Systems

New Isolated DC-DC Converter Offers 5 V/5 mA Auxiliary Supply for Wake-On LAN Applications

Bel Power Solutions and Protection introduces a rugged 30 W quarter-brick isolated 0RQB-30Y05L DC-DC converter. The converter features remote on/off, input under- or over- voltage protection, output overvoltage protection, and overcurrent as well as short circuit protection. The product provides a 30 W output power with input ranging from 16.8 – 137.5 VDC and operates with one module on nominal...

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New PES1600 Series Power Supplies from Bel is Ideal for Powering IBA in Servers, Routers, and Network Switches
Electrical Equipment & Systems

New PES1600 Series Power Supplies from Bel is Ideal for Powering IBA in Servers, Routers, and Network Switches

PES1600 Series are a hot-pluggable, 1600-W platinum-efficient front-end AC and DC power supplies featuring parallel operation with active current sharing. They are equipped with full digital controls for greater performance. Supplies also meet an 80-plus “Platinum” efficiency. Delivered in a compact package, the PES1600’s CRPS features include black box event recorder, short-time overload...

Read More »
New 0678 Series Surface Mount Fuse Offers AC & DC High Amp Circuit Protection and High Interrupting Ratings
Electrical Equipment & Systems

New 0678 Series Surface Mount Fuse Offers AC & DC High Amp Circuit Protection and High Interrupting Ratings

Bel Fuse-Circuit Protection presents 0678 series H and D fuses, suitable for datacom and telecom equipment, high-end blade servers, voltage regulator modules and industrial or medical equipment. The halogen-free 0678D series provides high voltage rating at 350Vac and high interrupting ratings up to 2000 A at 125 VDC. The RoHS compliant 0678D series features current ratings from 500mA to 5A,...

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New 0RQB-C2Q12LG Brick DC/DC Converter Uses Synchronous Rectification
Electrical Equipment & Systems

New 0RQB-C2Q12LG Brick DC/DC Converter Uses Synchronous Rectification

Bel’s 0RQB-C2Q12LG Isolated Quarter Brick DC/DC Converter is suitable for railway and bus travel applications. Unit accepts inputs in the range of 9-36 V and delivers 156 W of 12 V regulated output power. The converter meets EN51055 and UL/CSA60950 standards. 0RQB-C2Q12LG converter is designed to provide infotainment experience in bus travel via Wi-Fi connection, real time information, email,...

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Latest EcoTran Series Transformers Feature Split Bobbin Construction
Electrical Equipment & Systems

Latest EcoTran Series Transformers Feature Split Bobbin Construction

EcoTran Series Transformers are available in 105, 140, 170, 200, 330, 450 VA power ratings and are suitable for industrial applications such as vending machines, IT and medical equipment, mining operations and water stations. The transformers are come with wire ports segregated by isolation barriers and hard wired or Fast-on connected and live parts with Fast-On connectors and/or properly...

Read More »
New 0ADA Series Fuses are Designed for High Interrupting Rating Applications
Electrical Equipment & Systems

New 0ADA Series Fuses are Designed for High Interrupting Rating Applications

0ADA Series Fuses from Bel Fuse-Circuit Protection includes 6x32 mm 0ADAC ceramic cartridge fuses and 0ADAP pigtail axial leaded fuses. Units are suitable for applications such as digital meters, industrial power supplies, DC/DC modules, power inverters, UPS, smart meters and 3 phase AC. The 0ADA Fuses provide low form factor and are rated to 600VAC and 10kA interrupting rating.

Read More »
Melcher™ RCM Series DC-DC Converters Feature Integrated Hold-Up Capacitors
Electrical Equipment & Systems

Melcher™ RCM Series DC-DC Converters Feature Integrated Hold-Up Capacitors

RCM Series DC-DC Converters consist of RCM150 (150 W) and RCM300 (300 W) models. The units are suitable for cab radios, HVAC systems, train control, passenger information systems and toilet systems. These converters are protected against over-load, -voltage, -temperature, under voltage, no-load and short circuit. Units come with ORing FET, remote voltage adjustment and are operated on 24 V to 110...

Read More »
New SPSPFE3 Series Power Shelves are Compatible with Open Compute Rack Design
Electrical Equipment & Systems

New SPSPFE3 Series Power Shelves are Compatible with Open Compute Rack Design

The SPSPFE3 Series Power Shelves are available in SPSPFE3-05G and SPSPFE3-06G power models. The units offer rectification, system management and power distribution for servers, routers and network switches. They come with I2C/PMBus™ protocol and a DSP controller. The shelves feature over-temperature, output overvoltage and overcurrent protection. The unit’s Network Attached Controller...

Read More »
New ABH50 Series 50 W Power Supply Features Quasi-Resonant Flyback Converter
Electrical Equipment & Systems

New ABH50 Series 50 W Power Supply Features Quasi-Resonant Flyback Converter

The ABH50 Series 50 W Open Frame Power Supply is designed for cost-sensitive industrial applications and is manufactured to DOE requirements for standby power and class B EMI with Margin. The unit features an input voltage range of 85-264 VAC and provides 12 VDC main output. This power supply is suitable for applications such as battery charging, driving LED strings and starting small electric...

Read More »
New Isolated DC-DC Converter Offers 5 V/5 mA Auxiliary Supply for Wake-On LAN Applications
Electrical Equipment & Systems

New Isolated DC-DC Converter Offers 5 V/5 mA Auxiliary Supply for Wake-On LAN Applications

Bel Power Solutions and Protection introduces a rugged 30 W quarter-brick isolated 0RQB-30Y05L DC-DC converter. The converter features remote on/off, input under- or over- voltage protection, output overvoltage protection, and overcurrent as well as short circuit protection. The product provides a 30 W output power with input ranging from 16.8 – 137.5 VDC and operates with one module on nominal...

Read More »
New PES1600 Series Power Supplies from Bel is Ideal for Powering IBA in Servers, Routers, and Network Switches
Electrical Equipment & Systems

New PES1600 Series Power Supplies from Bel is Ideal for Powering IBA in Servers, Routers, and Network Switches

PES1600 Series are a hot-pluggable, 1600-W platinum-efficient front-end AC and DC power supplies featuring parallel operation with active current sharing. They are equipped with full digital controls for greater performance. Supplies also meet an 80-plus “Platinum” efficiency. Delivered in a compact package, the PES1600’s CRPS features include black box event recorder, short-time overload...

Read More »
New 0678 Series Surface Mount Fuse Offers AC & DC High Amp Circuit Protection and High Interrupting Ratings
Electrical Equipment & Systems

New 0678 Series Surface Mount Fuse Offers AC & DC High Amp Circuit Protection and High Interrupting Ratings

Bel Fuse-Circuit Protection presents 0678 series H and D fuses, suitable for datacom and telecom equipment, high-end blade servers, voltage regulator modules and industrial or medical equipment. The halogen-free 0678D series provides high voltage rating at 350Vac and high interrupting ratings up to 2000 A at 125 VDC. The RoHS compliant 0678D series features current ratings from 500mA to 5A,...

Read More »
New 0RQB-C2Q12LG Brick DC/DC Converter Uses Synchronous Rectification
Electrical Equipment & Systems

New 0RQB-C2Q12LG Brick DC/DC Converter Uses Synchronous Rectification

Bel’s 0RQB-C2Q12LG Isolated Quarter Brick DC/DC Converter is suitable for railway and bus travel applications. Unit accepts inputs in the range of 9-36 V and delivers 156 W of 12 V regulated output power. The converter meets EN51055 and UL/CSA60950 standards. 0RQB-C2Q12LG converter is designed to provide infotainment experience in bus travel via Wi-Fi connection, real time information, email,...

Read More »
Latest EcoTran Series Transformers Feature Split Bobbin Construction
Electrical Equipment & Systems

Latest EcoTran Series Transformers Feature Split Bobbin Construction

EcoTran Series Transformers are available in 105, 140, 170, 200, 330, 450 VA power ratings and are suitable for industrial applications such as vending machines, IT and medical equipment, mining operations and water stations. The transformers are come with wire ports segregated by isolation barriers and hard wired or Fast-on connected and live parts with Fast-On connectors and/or properly...

Read More »
New 0ADA Series Fuses are Designed for High Interrupting Rating Applications
Electrical Equipment & Systems

New 0ADA Series Fuses are Designed for High Interrupting Rating Applications

0ADA Series Fuses from Bel Fuse-Circuit Protection includes 6x32 mm 0ADAC ceramic cartridge fuses and 0ADAP pigtail axial leaded fuses. Units are suitable for applications such as digital meters, industrial power supplies, DC/DC modules, power inverters, UPS, smart meters and 3 phase AC. The 0ADA Fuses provide low form factor and are rated to 600VAC and 10kA interrupting rating.

Read More »
Melcher™ RCM Series DC-DC Converters Feature Integrated Hold-Up Capacitors
Electrical Equipment & Systems

Melcher™ RCM Series DC-DC Converters Feature Integrated Hold-Up Capacitors

RCM Series DC-DC Converters consist of RCM150 (150 W) and RCM300 (300 W) models. The units are suitable for cab radios, HVAC systems, train control, passenger information systems and toilet systems. These converters are protected against over-load, -voltage, -temperature, under voltage, no-load and short circuit. Units come with ORing FET, remote voltage adjustment and are operated on 24 V to 110...

Read More »

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