Featured Products
SFS Series, 10-30W Single Output The SFS Series of isolated DC-DC converters have been designed to be very compact:...
Cosel LCA Switch Mode Power Supplies (SMPS) The LCA switch mode power supplies (SMPS) from Cosel feature a small, c...
LFA Series, Single Output, 10 to 75 W Compact (LDA/LEA area ratio: 28 to 38%), lightweight and low-priced Compatible with LGA series AC 100 V PC...
LFA Series, Single Output, 10 to 75 W LFA switch mode power supplies (SMPS) from Cosel are incredibly compact, taki...
CBS Series Isolated DC-DC Converters CBS Series isolated DC-DC converters from Cosel are a compact solution...
CBS Series Isolated DC-DC Converters CBS Series isolated DC-DC converters from Cosel are a compact solution...
Cosel 600-1000 ADA Series Switch Mode Power Supplies Cosel ADA switch mode power supplies (SMPS) have been...
Industry Standard Wide input range DC9-36V/DC18-76V I/O isolation voltage DC1,500V (1 minute) Built-in overcurrent protection circuits (recovers...
SUS Series, 1.5 W → 3 W, Single Output The SUS series of isolated DC-DC converters from Cosel are available with a...
SUCS Series, 1.5 W → 10 W, Single Output The world's smallest insulated DC / DC converter No aluminium / tantalum electrolytic capacitors used C...
Popular Categories For Cosel
Categories For Cosel
Popular Items
Popular items
SFS104815B, Cosel
SFS Series, 10-30W Single Output
The SFS Series of isolated DC-DC converters have been designed to be very compact: ideally suited for applications where space is at a premium. They offer a wide range of power ratings and output voltages making them extremely versatile. Additional feature include remote sensing, remote on/off and alarm. The units also offer overcurrent and overvoltage protection.
High efficiency (synchronous rectifier circuit)
Parallel operation is possible
Highly reliable: no built-in aluminium and tantalum electrolytic capacitor
Built-in remote On/Off
Standards
UL60950-1, C-UL (CSA60950-1), EN60950-1
Cosel Isolated DC-DC Converters
Popular items
LCA50S-24, Cosel
Cosel LCA Switch Mode Power Supplies (SMPS)
The LCA switch mode power supplies (SMPS) from Cosel feature a small, compact PCB construction. These SMPS feature built-in inrush current, overvoltage and overcurrent protection circuits.
Features and Benefits:
Small size
Lightweight
Low Cost
Input voltage
85 to 132 V ac or 110 to 170 V dc
Input frequency
47 → 440 Hz or DC
Operating temperature range
-10°C to +60°C (derating)
Note
2 Year Warranty
Standards
UL60950-1, CSA C22.2 No.60950-1 Complies with DEN-AN
Popular items
LFA50F-3R3-SNY, Cosel
LFA Series, Single Output, 10 to 75 W
Compact (LDA/LEA area ratio: 28 to 38%), lightweight and low-priced
Compatible with LGA series AC 100 V PCB power supplies (50, 75 W)
Wide input voltage (85 to 264 V AC)
Meets requirements of high harmonic current regulations (compliant with IEC 1000-3-2)
Built-in standby power reduction circuit (10, 15 W)
Built-in power-correction circuit (50, 75 W)
Built-in inrush current prevention and overcurrent / overvoltage protection circuits
Harness suitable for options
Input side
Device name
Harness model no.
RS part number
Common across devices
H-IN-12
559-666
Output side
Device name
Harness model no.
RS part number
LFA10F
H-OU-33
688-4889
LFA15F
H-OU-33
688-4889
LFA30F
H-OU-28
559-672
LFA50F
H-OU-28
559-672
LFA75F
H-OU-29
559-678
Standards
UL, C-UL, EN
Popular items
LFA15F-3R3-SNY, Cosel
LFA Series, Single Output, 10 to 75 W
LFA switch mode power supplies (SMPS) from Cosel are incredibly compact, taking up 38% less volume than the LDA series. With a field failure rate of less than 0.01%, LFA switch mode power supplies are highly reliable at an affordable price. Featuring a universal input of 85 V ac to 264 V ac, LFA series SMPS are fully regulated and have a fully isolated input/output.
Features and Benefits:
Single output
Harmonic attenuator
Overcurrent, inrush current, and overvoltage protection circuits are built in
Convection cooling
Synchronous rectification enables high efficiency
Power factor correction for LFA50F to LFA300F models
LFA10F and LFA15F modules have a built-in reducing standby power circuit
Product Applications:
These switch mode power supplies are designed for use in applications where space is limited.
Harness suitable for options
Input side
Device name
Harness model no.
RS part number
Common across devices
H-IN-12
559-666
Output side
Device name
Harness model no.
RS part number
LFA10F
H-OU-33
688-4889
LFA15F
H-OU-33
688-4889
LFA30F
H-OU-28
559-672
LFA50F
H-OU-28
559-672
LFA75F
H-OU-29
559-678
Note
Please handle the unit with care. Stress to the PCB (twisting or bending) can damage the integrity of the unit, and can cause it to become defective.
Carry out the necessary testing on end equipment with the power supply installed as per required EMC/EMI regulations.
Standards
UL60950-1, cUL (CSA60950-1), EN60950-1, EN50178 TÜV and CE Approvals
Conductive noise complies with FCCB, VCCI-B, CISPR-B, EN55011-B, EN55022-B
Harmonic attenuator complies with IEC61000-3-2
Popular items
Popular items
CBS2004824, Cosel
CBS Series Isolated DC-DC Converters
CBS Series isolated DC-DC converters from Cosel are a compact solution, constructed in the industry standard half brick size. Rated output voltage options are available from 50 W to 450 W. CBS DC-DC converters offer high efficiency and high density while maintaining excellent reliability.
Features and Benefits:
Built-in remote ON/OFF
Overvoltage, overcurrent and thermal protection circuits are built in
M3 tapped mounting hole
Cooled by conduction cooling (head radiation to the attached heat sink)
Product Applications:
As a result of using the industry standard half brick size, these isolated DC-DC converters are suitable for applications within the telecommunications market.
Note
5 year warranty
Standards
UL60950-1, C-UL, EN60950-1
Cosel Isolated DC-DC Converters
Popular items
CBS1002415, Cosel
CBS Series Isolated DC-DC Converters
CBS Series isolated DC-DC converters from Cosel are a compact solution, constructed in the industry standard half brick size. Rated output voltage options are available from 50 W to 450 W. CBS DC-DC converters offer high efficiency and high density while maintaining excellent reliability.
Features and Benefits:
Built-in remote ON/OFF
Overvoltage, overcurrent and thermal protection circuits are built in
M3 tapped mounting hole
Cooled by conduction cooling (head radiation to the attached heat sink)
Product Applications:
As a result of using the industry standard half brick size, these isolated DC-DC converters are suitable for applications within the telecommunications market.
Note
5 year warranty
Standards
UL60950-1, C-UL, EN60950-1
Cosel Isolated DC-DC Converters
Popular items
ADA750F-36, Cosel
Cosel 600-1000 ADA Series Switch Mode Power Supplies
Cosel ADA switch mode power supplies (SMPS) have been designed for the commercial market. Available with a rated output of 600 W to 1000 W, the ADA series offers a durable, high-quality solution featuring high power and peak power. With a universal rated input voltage of AC85 - 264 V 1Φ, these SMPS are incredibly versatile. The series features output voltage options of 24 V, 30 V, 36 V or 48 V.
Features and Benefits:
Green LED operating indicator
Current monitor
Harmonic attenuator that complies with IEC61000-3-2
Optional power up with fan
Parallel master/slave and N+1 redundant operation
Power Factor Correction
Optional alarms
Optional remote ON/OFF
Optional 35mm DIN Rail
Forced air or convection cooling method
-10 °C to +71 °C, 20% RH to 90% RH (Non-condensing)
Terminal block terminations
Product Applications:
Suitable applications include lab analysing equipment, motors, routers, lasers, printers and LED signs.
Note
The rated load current depends on whether convection cooling or forced air is used. Please refer to the derating curve.
Standards
UL60950-1, C-UL(CSA60950-1), EN60950-1, EN60065, EN50178 Complies with DEN-AN and IEC60950-1 (At only AC input)
Complies with FCC-B, CISPR22-B, EN55022-B, VCCI-B for conducted noise
Complies with IEC61000-3-2
Switch Mode - Cosel Closed Frame
Popular items
MGFS62415, Cosel
Industry Standard
Wide input range DC9-36V/DC18-76V
I/O isolation voltage DC1,500V (1 minute)
Built-in overcurrent protection circuits (recovers automatically)
High reliability : not built-in aluminium and tantalum electrolytic capacitor
Popular items
SUS102405BP, Cosel
SUS Series, 1.5 W → 3 W, Single Output
The SUS series of isolated DC-DC converters from Cosel are available with a rated output wattage of 1.5 W to 10 W. Available with SMD mounting or through hole mounting, these isolated DC-DC converters also offer high efficiency.
Features and Benefits:
Single output
Built-in overcurrent protection circuits
Aluminium and tantalum capacitors are not built in, ensuring high reliability
Cooled by convection/forced air
Standards
UL60950-1, cUL, EN60950-1
Cosel Isolated DC-DC Converters
Popular items
Popular items
SUCS1R5243R3C, Cosel
SUCS Series, 1.5 W → 10 W, Single Output
The world's smallest insulated DC / DC converter
No aluminium / tantalum electrolytic capacitors used
Case included
Through-hole type
Standards
UL, CSA, EN
New Items
New items
SFS104815B, Cosel
SFS Series, 10-30W Single Output
The SFS Series of isolated DC-DC converters have been designed to be very compact: ideally suited for applications where space is at a premium. They offer a wide range of power ratings and output voltages making them extremely versatile. Additional feature include remote sensing, remote on/off and alarm. The units also offer overcurrent and overvoltage protection.
High efficiency (synchronous rectifier circuit)
Parallel operation is possible
Highly reliable: no built-in aluminium and tantalum electrolytic capacitor
Built-in remote On/Off
Standards
UL60950-1, C-UL (CSA60950-1), EN60950-1
Cosel Isolated DC-DC Converters
New items
LCA50S-24, Cosel
Cosel LCA Switch Mode Power Supplies (SMPS)
The LCA switch mode power supplies (SMPS) from Cosel feature a small, compact PCB construction. These SMPS feature built-in inrush current, overvoltage and overcurrent protection circuits.
Features and Benefits:
Small size
Lightweight
Low Cost
Input voltage
85 to 132 V ac or 110 to 170 V dc
Input frequency
47 → 440 Hz or DC
Operating temperature range
-10°C to +60°C (derating)
Note
2 Year Warranty
Standards
UL60950-1, CSA C22.2 No.60950-1 Complies with DEN-AN
New items
LFA50F-3R3-SNY, Cosel
LFA Series, Single Output, 10 to 75 W
Compact (LDA/LEA area ratio: 28 to 38%), lightweight and low-priced
Compatible with LGA series AC 100 V PCB power supplies (50, 75 W)
Wide input voltage (85 to 264 V AC)
Meets requirements of high harmonic current regulations (compliant with IEC 1000-3-2)
Built-in standby power reduction circuit (10, 15 W)
Built-in power-correction circuit (50, 75 W)
Built-in inrush current prevention and overcurrent / overvoltage protection circuits
Harness suitable for options
Input side
Device name
Harness model no.
RS part number
Common across devices
H-IN-12
559-666
Output side
Device name
Harness model no.
RS part number
LFA10F
H-OU-33
688-4889
LFA15F
H-OU-33
688-4889
LFA30F
H-OU-28
559-672
LFA50F
H-OU-28
559-672
LFA75F
H-OU-29
559-678
Standards
UL, C-UL, EN
New items
LFA15F-3R3-SNY, Cosel
LFA Series, Single Output, 10 to 75 W
LFA switch mode power supplies (SMPS) from Cosel are incredibly compact, taking up 38% less volume than the LDA series. With a field failure rate of less than 0.01%, LFA switch mode power supplies are highly reliable at an affordable price. Featuring a universal input of 85 V ac to 264 V ac, LFA series SMPS are fully regulated and have a fully isolated input/output.
Features and Benefits:
Single output
Harmonic attenuator
Overcurrent, inrush current, and overvoltage protection circuits are built in
Convection cooling
Synchronous rectification enables high efficiency
Power factor correction for LFA50F to LFA300F models
LFA10F and LFA15F modules have a built-in reducing standby power circuit
Product Applications:
These switch mode power supplies are designed for use in applications where space is limited.
Harness suitable for options
Input side
Device name
Harness model no.
RS part number
Common across devices
H-IN-12
559-666
Output side
Device name
Harness model no.
RS part number
LFA10F
H-OU-33
688-4889
LFA15F
H-OU-33
688-4889
LFA30F
H-OU-28
559-672
LFA50F
H-OU-28
559-672
LFA75F
H-OU-29
559-678
Note
Please handle the unit with care. Stress to the PCB (twisting or bending) can damage the integrity of the unit, and can cause it to become defective.
Carry out the necessary testing on end equipment with the power supply installed as per required EMC/EMI regulations.
Standards
UL60950-1, cUL (CSA60950-1), EN60950-1, EN50178 TÜV and CE Approvals
Conductive noise complies with FCCB, VCCI-B, CISPR-B, EN55011-B, EN55022-B
Harmonic attenuator complies with IEC61000-3-2
New items
New items
CBS2004824, Cosel
CBS Series Isolated DC-DC Converters
CBS Series isolated DC-DC converters from Cosel are a compact solution, constructed in the industry standard half brick size. Rated output voltage options are available from 50 W to 450 W. CBS DC-DC converters offer high efficiency and high density while maintaining excellent reliability.
Features and Benefits:
Built-in remote ON/OFF
Overvoltage, overcurrent and thermal protection circuits are built in
M3 tapped mounting hole
Cooled by conduction cooling (head radiation to the attached heat sink)
Product Applications:
As a result of using the industry standard half brick size, these isolated DC-DC converters are suitable for applications within the telecommunications market.
Note
5 year warranty
Standards
UL60950-1, C-UL, EN60950-1
Cosel Isolated DC-DC Converters
New items
CBS1002415, Cosel
CBS Series Isolated DC-DC Converters
CBS Series isolated DC-DC converters from Cosel are a compact solution, constructed in the industry standard half brick size. Rated output voltage options are available from 50 W to 450 W. CBS DC-DC converters offer high efficiency and high density while maintaining excellent reliability.
Features and Benefits:
Built-in remote ON/OFF
Overvoltage, overcurrent and thermal protection circuits are built in
M3 tapped mounting hole
Cooled by conduction cooling (head radiation to the attached heat sink)
Product Applications:
As a result of using the industry standard half brick size, these isolated DC-DC converters are suitable for applications within the telecommunications market.
Note
5 year warranty
Standards
UL60950-1, C-UL, EN60950-1
Cosel Isolated DC-DC Converters
New items
ADA750F-36, Cosel
Cosel 600-1000 ADA Series Switch Mode Power Supplies
Cosel ADA switch mode power supplies (SMPS) have been designed for the commercial market. Available with a rated output of 600 W to 1000 W, the ADA series offers a durable, high-quality solution featuring high power and peak power. With a universal rated input voltage of AC85 - 264 V 1Φ, these SMPS are incredibly versatile. The series features output voltage options of 24 V, 30 V, 36 V or 48 V.
Features and Benefits:
Green LED operating indicator
Current monitor
Harmonic attenuator that complies with IEC61000-3-2
Optional power up with fan
Parallel master/slave and N+1 redundant operation
Power Factor Correction
Optional alarms
Optional remote ON/OFF
Optional 35mm DIN Rail
Forced air or convection cooling method
-10 °C to +71 °C, 20% RH to 90% RH (Non-condensing)
Terminal block terminations
Product Applications:
Suitable applications include lab analysing equipment, motors, routers, lasers, printers and LED signs.
Note
The rated load current depends on whether convection cooling or forced air is used. Please refer to the derating curve.
Standards
UL60950-1, C-UL(CSA60950-1), EN60950-1, EN60065, EN50178 Complies with DEN-AN and IEC60950-1 (At only AC input)
Complies with FCC-B, CISPR22-B, EN55022-B, VCCI-B for conducted noise
Complies with IEC61000-3-2
Switch Mode - Cosel Closed Frame
New items
MGFS62415, Cosel
Industry Standard
Wide input range DC9-36V/DC18-76V
I/O isolation voltage DC1,500V (1 minute)
Built-in overcurrent protection circuits (recovers automatically)
High reliability : not built-in aluminium and tantalum electrolytic capacitor
New items
SUS102405BP, Cosel
SUS Series, 1.5 W → 3 W, Single Output
The SUS series of isolated DC-DC converters from Cosel are available with a rated output wattage of 1.5 W to 10 W. Available with SMD mounting or through hole mounting, these isolated DC-DC converters also offer high efficiency.
Features and Benefits:
Single output
Built-in overcurrent protection circuits
Aluminium and tantalum capacitors are not built in, ensuring high reliability
Cooled by convection/forced air
Standards
UL60950-1, cUL, EN60950-1
Cosel Isolated DC-DC Converters
New items
New items
SUCS1R5243R3C, Cosel
SUCS Series, 1.5 W → 10 W, Single Output
The world's smallest insulated DC / DC converter
No aluminium / tantalum electrolytic capacitors used
Case included
Through-hole type
Standards
UL, CSA, EN
Don’t hesitate to ask questions for better clarification.