Calex

Calex Introduces 3.5 kW Bi-Directional DC/DC Converter with a CAN 2.0b Interface
Electrical Equipment & Systems

Calex Introduces 3.5 kW Bi-Directional DC/DC Converter with a CAN 2.0b Interface

The 48S14.250BC Bi-Directional DC/DC Converter is offered in 9.45 x 5.366 x 0.725 in. mechanically enclosed package. The unit is suitable for in-vehicle power distribution in 48V/12V battery configurations. It utilizes CAN-transceiver for communicating with microcontroller. The converter features a disconnect switch, reverse voltage protection and short circuit protection. It can be operated in...

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Latest FXW DC/DC Converters Feature Input to Output Isolation of 1500 VDC
Electrical Equipment & Systems

Latest FXW DC/DC Converters Feature Input to Output Isolation of 1500 VDC

Calex’s FXW Series DC/DC Converters are available with 12, 24, 28, 48, and 53VDC output voltages. Operated in -40 to +105°C temperature range at a fixed frequency of 200 KHz, units utilize high efficiency synchronous rectification technology, advanced electronic circuit, packaging and thermal design. The 1000 W converters are housed in 2.5 L x 4.7 W x 0.52 in. H. Suitable for battery connect...

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MBH Series DC/DC Converters are ideal for harsh shock and vibration environments.
Electrical Equipment & Systems

MBH Series DC/DC Converters are ideal for harsh shock and vibration environments.

MBH Series DC/DC Converters are offered in 9.0 x 6.5 x 1.25 in. H ruggedized chassis mount package. Units feature -40 to 95ºC and -55 to 100ºC operating and storage temperature range respectively. MBH Series converters are available in three models in 10 to 16 VDC input range with 28 VDC output at 40, 60 and 75 A. Converters come with ON/OFF, non-latching output, thermal shutdown with auto...

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Calex 1000 Watt FXW Wide Input Range Full Bricks Now UL Approved
Electrical Equipment & Systems

Calex 1000 Watt FXW Wide Input Range Full Bricks Now UL Approved

Calex Mfg. Co., Inc. of Concord California announces the FXW 1000 Watt full brick series is now UL60950 approved. The FXW Series has an unprecedented 9 to 36V input range in a 1000W full brick. Ideal for 12V and 24V battery powered applications, the FXW provides a high power density, compact light weight solution for powering in-vehicle electronics for applications such as autonomous vehicle...

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UL Approval on the 500 Watt MXW and 360 Watt MTW series of Half Bricks
Electrical Equipment & Systems

UL Approval on the 500 Watt MXW and 360 Watt MTW series of Half Bricks

Calex Mfg. Co., Inc. of Concord California announces the addition of UL certification to the 500W MXW, and the 360W MTW series. Both the MXW and MTW series are recognized by Underwriters Laboratory as meeting the requirements of UL 60950-1. The MXW and MTW feature an ultra-wide 9-36VDC input range accommodating a variety of power sources from 12V to 24V to 28V nominal. Output voltages available...

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Full Brick DC/DC Converters offer 0.1% line and load regulation.
Electrical Equipment & Systems

Full Brick DC/DC Converters offer 0.1% line and load regulation.

Available in 24S48.21FXW (48V) and 24S53.19FXW (53V) models with peak to peak output ripple and noise is 150mV and 140mV respectively, Full Brick DC/DC Converters feature 1500VDC input to output isolation. Operating in -40 to +105°C temperature range and at 200 kHz frequency, units are housed in 2.5 x 4.7 x 0.52 in. H package. 24S48.21FXW model offers up to 21 A of output current whereas...

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RQH Series Railway DC/DC Converters feature remote on/off.
Electrical Equipment & Systems

RQH Series Railway DC/DC Converters feature remote on/off.

Operated with 24VDC, 48VDC and 110VDC railway input voltages, RQH Series Railway DC/DC Converters offer single outputs of 5, 12, 15, and 24VDC and 10 W of power. Operated in -40 to +105°C temperature range with 88% efficiency, units come with output trim, overload and short circuit protection. Housed in thermally conductive potting compound, converters are available in 1 in. x 2 in. package with...

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Full Brick 1,000 W DC/DC Converter operates from -55 to +105°C.
Electrical Equipment & Systems

Full Brick 1,000 W DC/DC Converter operates from -55 to +105°C.

Serving military/aerospace and high-reliability applications, 1,000 W FXW series offers -T option forÂ- -55 to +105°C operation (including cold start at -55°C). Input range of 9–36 Vdc accommodates power sources from 12–24 V to 28 V nominal, and output voltages available are 24 and 28 Vdc. Featuring 2,250 Vdc input to output isolation, models offer efficiency up to 96.5%, use...

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Chassis Mount 350 W DC/DC Converter has 9-36 Vdc input range.
Electrical Equipment & Systems

Chassis Mount 350 W DC/DC Converter has 9-36 Vdc input range.

OfferingÂ- 12, 24, and 28 Vdc outputs, TCM Series features fully input to output isolation of 2,250 Vdc, switching frequency of 200 kHz, efficiencies over 96%, and MTBF of 5.4M hr. Encapsulated 3.20 x 4.53 x 1.00 in. case is designed for backplane or enclosure mounting with or without DIN rails. Through holes are provided in case for backplane mounting, and...

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Half Brick DC/DC Converters offer efficiencies up to 95.6%.
Electrical Equipment & Systems

Half Brick DC/DC Converters offer efficiencies up to 95.6%.

Utilizing synchronous rectification technology,Â- MXW Series is available with 4:1 input ranges of 9–36 Vdc and 18–75 Vdc. Units deliver output voltages of 12, 24, 28, and 48 Vdc and operate down to no-load condition. Housed in 2.4 x 2.5 x 0.52 in. case, converters feature switching frequency of 200 kHz, output voltage setpoint accuracy of...

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Calex Introduces 3.5 kW Bi-Directional DC/DC Converter with a CAN 2.0b Interface
Electrical Equipment & Systems

Calex Introduces 3.5 kW Bi-Directional DC/DC Converter with a CAN 2.0b Interface

The 48S14.250BC Bi-Directional DC/DC Converter is offered in 9.45 x 5.366 x 0.725 in. mechanically enclosed package. The unit is suitable for in-vehicle power distribution in 48V/12V battery configurations. It utilizes CAN-transceiver for communicating with microcontroller. The converter features a disconnect switch, reverse voltage protection and short circuit protection. It can be operated in...

Read More »
Latest FXW DC/DC Converters Feature Input to Output Isolation of 1500 VDC
Electrical Equipment & Systems

Latest FXW DC/DC Converters Feature Input to Output Isolation of 1500 VDC

Calex’s FXW Series DC/DC Converters are available with 12, 24, 28, 48, and 53VDC output voltages. Operated in -40 to +105°C temperature range at a fixed frequency of 200 KHz, units utilize high efficiency synchronous rectification technology, advanced electronic circuit, packaging and thermal design. The 1000 W converters are housed in 2.5 L x 4.7 W x 0.52 in. H. Suitable for battery connect...

Read More »
MBH Series DC/DC Converters are ideal for harsh shock and vibration environments.
Electrical Equipment & Systems

MBH Series DC/DC Converters are ideal for harsh shock and vibration environments.

MBH Series DC/DC Converters are offered in 9.0 x 6.5 x 1.25 in. H ruggedized chassis mount package. Units feature -40 to 95ºC and -55 to 100ºC operating and storage temperature range respectively. MBH Series converters are available in three models in 10 to 16 VDC input range with 28 VDC output at 40, 60 and 75 A. Converters come with ON/OFF, non-latching output, thermal shutdown with auto...

Read More »
Calex 1000 Watt FXW Wide Input Range Full Bricks Now UL Approved
Electrical Equipment & Systems

Calex 1000 Watt FXW Wide Input Range Full Bricks Now UL Approved

Calex Mfg. Co., Inc. of Concord California announces the FXW 1000 Watt full brick series is now UL60950 approved. The FXW Series has an unprecedented 9 to 36V input range in a 1000W full brick. Ideal for 12V and 24V battery powered applications, the FXW provides a high power density, compact light weight solution for powering in-vehicle electronics for applications such as autonomous vehicle...

Read More »
UL Approval on the 500 Watt MXW and 360 Watt MTW series of Half Bricks
Electrical Equipment & Systems

UL Approval on the 500 Watt MXW and 360 Watt MTW series of Half Bricks

Calex Mfg. Co., Inc. of Concord California announces the addition of UL certification to the 500W MXW, and the 360W MTW series. Both the MXW and MTW series are recognized by Underwriters Laboratory as meeting the requirements of UL 60950-1. The MXW and MTW feature an ultra-wide 9-36VDC input range accommodating a variety of power sources from 12V to 24V to 28V nominal. Output voltages available...

Read More »
Full Brick DC/DC Converters offer 0.1% line and load regulation.
Electrical Equipment & Systems

Full Brick DC/DC Converters offer 0.1% line and load regulation.

Available in 24S48.21FXW (48V) and 24S53.19FXW (53V) models with peak to peak output ripple and noise is 150mV and 140mV respectively, Full Brick DC/DC Converters feature 1500VDC input to output isolation. Operating in -40 to +105°C temperature range and at 200 kHz frequency, units are housed in 2.5 x 4.7 x 0.52 in. H package. 24S48.21FXW model offers up to 21 A of output current whereas...

Read More »
RQH Series Railway DC/DC Converters feature remote on/off.
Electrical Equipment & Systems

RQH Series Railway DC/DC Converters feature remote on/off.

Operated with 24VDC, 48VDC and 110VDC railway input voltages, RQH Series Railway DC/DC Converters offer single outputs of 5, 12, 15, and 24VDC and 10 W of power. Operated in -40 to +105°C temperature range with 88% efficiency, units come with output trim, overload and short circuit protection. Housed in thermally conductive potting compound, converters are available in 1 in. x 2 in. package with...

Read More »
Full Brick 1,000 W DC/DC Converter operates from -55 to +105°C.
Electrical Equipment & Systems

Full Brick 1,000 W DC/DC Converter operates from -55 to +105°C.

Serving military/aerospace and high-reliability applications, 1,000 W FXW series offers -T option forÂ- -55 to +105°C operation (including cold start at -55°C). Input range of 9–36 Vdc accommodates power sources from 12–24 V to 28 V nominal, and output voltages available are 24 and 28 Vdc. Featuring 2,250 Vdc input to output isolation, models offer efficiency up to 96.5%, use...

Read More »
Chassis Mount 350 W DC/DC Converter has 9-36 Vdc input range.
Electrical Equipment & Systems

Chassis Mount 350 W DC/DC Converter has 9-36 Vdc input range.

OfferingÂ- 12, 24, and 28 Vdc outputs, TCM Series features fully input to output isolation of 2,250 Vdc, switching frequency of 200 kHz, efficiencies over 96%, and MTBF of 5.4M hr. Encapsulated 3.20 x 4.53 x 1.00 in. case is designed for backplane or enclosure mounting with or without DIN rails. Through holes are provided in case for backplane mounting, and...

Read More »
Half Brick DC/DC Converters offer efficiencies up to 95.6%.
Electrical Equipment & Systems

Half Brick DC/DC Converters offer efficiencies up to 95.6%.

Utilizing synchronous rectification technology,Â- MXW Series is available with 4:1 input ranges of 9–36 Vdc and 18–75 Vdc. Units deliver output voltages of 12, 24, 28, and 48 Vdc and operate down to no-load condition. Housed in 2.4 x 2.5 x 0.52 in. case, converters feature switching frequency of 200 kHz, output voltage setpoint accuracy of...

Read More »

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