Cosel is one of the leading power supply manufacturers with a history of 50 years. Cosel manufactures high-quality AC-DC power supplies, DC-DC converters, power modules and EMI filters.

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Cosel is one of the leading power supply manufacturers with a history of 50 years. Cosel manufactures high-quality AC-DC power supplies, DC-DC converters, power modules and EMI filters.

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PCB Mount Type Power Supply

Series Outputs Input Voltage Wattage PFC Safety Standard Warranty Feature
NEWMGSphoto06 1

DC4.5-9V、
DC9-18V、
DC18-36V、
DC36-76V

1.5-30W OK 10YR Industrial standard SIP6 (MG1R5/MG3), SIP8 (MG6/MG10), 1"X1" (MG15), 1"X2" (MG30)
・Wide input range DC9-36V/DC18-76V (MGFS/MGFW)
・6 sided shield (MG15/MG30)
・I/O Isolation voltage DC1,500V (1minute)
・Built-in overcurrent protection circuits (recovers automatically)
・Built-in overvoltage protection circuits (MG30)
・Built-in remote ON/OFF (MG6/MG10/MG15/MG30)
・Output voltage adjustability by external variable resister (MG15/MG30 Single output)
・High reliability : not built-in aluminum and tantalum electrolytic capacitor

Model No.: MGS1R5, MGS3, MGS6, MGS10, MGS15, MGS30

NEWMGFSphoto06 1

DC9-36V、
DC18-76V

1.5-30W OK 10YR Industrial standard SIP6 (MG1R5/MG3), SIP8 (MG6/MG10), 1"X1" (MG15), 1"X2" (MG30)
・Wide input range DC9-36V/DC18-76V (MGFS/MGFW)
・6 sided shield (MG15/MG30)
・I/O Isolation voltage DC1,500V (1minute)
・Built-in overcurrent protection circuits (recovers automatically)
・Built-in overvoltage protection circuits (MG30)
・Built-in remote ON/OFF (MG6/MG10/MG15/MG30)
・Output voltage adjustability by external variable resister (MG15/MG30 Single output)
・High reliability : not built-in aluminum and tantalum electrolytic capacitor

Model No.: MGFS1R5, MGFS3, MGFS6, MGFS10,MGFS15, MGFS30
NEWMGWphoto06 2

DC4.5-9V、
DC9-18V、
DC18-36V、
DC36-76V

1.5-30W OK 10YR Industrial standard SIP6 (MG1R5/MG3), SIP8 (MG6/MG10), 1"X1" (MG15), 1"X2" (MG30)
・Wide input range DC9-36V/DC18-76V (MGFS/MGFW)
・6 sided shield (MG15/MG30)
・I/O Isolation voltage DC1,500V (1minute)
・Built-in overcurrent protection circuits (recovers automatically)
・Built-in overvoltage protection circuits (MG30)
・Built-in remote ON/OFF (MG6/MG10/MG15/MG30)
・Output voltage adjustability by external variable resister (MG15/MG30 Single output)
・High reliability : not built-in aluminum and tantalum electrolytic capacitor

Model No.: MGW1R5, MGW3, MGW6, MGW10, MGW15, MGW30
NEWMGFWphoto06 2

DC9-36V、
DC18-76V

1.5-30W OK 10YR Industrial standard SIP6 (MG1R5/MG3), SIP8 (MG6/MG10), 1"X1" (MG15), 1"X2" (MG30)
・Wide input range DC9-36V/DC18-76V (MGFS/MGFW)
・6 sided shield (MG15/MG30)
・I/O Isolation voltage DC1,500V (1minute)
・Built-in overcurrent protection circuits (recovers automatically)
・Built-in overvoltage protection circuits (MG30)
・Built-in remote ON/OFF (MG6/MG10/MG15/MG30)
・Output voltage adjustability by external variable resister (MG15/MG30 Single output)
・High reliability : not built-in aluminum and tantalum electrolytic capacitor

Model No.: MGFW1R5, MGFW3, MGFW6, MGFW10, MGFW15, MGFW30
SUSphoto05 1

DC4.5-9V、
DC9-18V、
DC18-36V、
DC36-76V

1.5-10W OK 5YR ・SMD mounting type and through-hole mounting type
・High efficiency (synchronous rectifier circuit)
・Built-in remote ON/OFF (SU / SUC / SUT 3-10)
・High reliability : not built-in aluminum and tantalum electrolytic capacitor

Model No.: SUS1R5, SUS3, SUS6, SUS10
SUCSphoto06 1

DC4.5-9V、
DC9-18V、
DC18-36V、
DC36-76V

1.5-10W OK 5YR ・SMD mounting type and through-hole mounting type
・High efficiency (synchronous rectifier circuit)
・Built-in remote ON/OFF (SU / SUC / SUT 3-10)
・High reliability : not built-in aluminum and tantalum electrolytic capacitor

Model No.: SUCS1R5, SUCS3, SUCS6, SUCS10
SUTSphoto07 1

DC4.5-9V、
DC9-18V、
DC18-36V、
DC36-76V

3-10W OK 5YR ・SMD mounting type and through-hole mounting type
・High efficiency (synchronous rectifier circuit)
・Built-in remote ON/OFF (SU / SUC / SUT 3-10)
・High reliability : not built-in aluminum and tantalum electrolytic capacitor

Model No.: SUTS3, SUTS6, SUTS10
SUWphoto08 2

DC4.5-9V、
DC9-18V、
DC18-36V、
DC36-76V

1.5-10W OK 5YR ・SMD mounting type and through-hole mounting type
・High efficiency (synchronous rectifier circuit)
・Built-in remote ON/OFF (SU / SUC / SUT 3-10)
・High reliability : not built-in aluminum and tantalum electrolytic capacitor

Model No.: SUW1R5, SUW3, SUW6, SUW10
SUCWphoto09 2

DC4.5-9V、
DC9-18V、
DC18-36V、
DC36-76V

1.5-10W OK 5YR ・SMD mounting type and through-hole mounting type
・High efficiency (synchronous rectifier circuit)
・Built-in remote ON/OFF (SU / SUC / SUT 3-10)
・High reliability : not built-in aluminum and tantalum electrolytic capacitor

Model No.: SUCW1R5, SUCW3, SUCW6, SUCW10
SUTWphoto10 2

DC4.5-9V、
DC9-18V、
DC18-36V、
DC36-76V

3-10W OK 5YR ・SMD mounting type and through-hole mounting type
・High efficiency (synchronous rectifier circuit)
・Built-in remote ON/OFF (SU / SUC / SUT 3-10)
・High reliability : not built-in aluminum and tantalum electrolytic capacitor

Model No.: SUTW3, SUTW6, SUTW10
SFSphoto11 1

DC18-36V、
DC36-76V

10-30W OK 5YR ・SMD mounting type and through-hole mounting type
・High efficiency (synchronous rectifier circuit)
・Parallel operation available
・Built-in overcurrent, overvoltage and low voltage protection circuits
・Built-in remote ON/OFF, alarm
・High reliability : not built-in aluminum and tantalum electrolytic capacitor

Model No.: SFS10, SFS15, SFS20, SFS30
SFCSphoto12 1

DC18-36V、
DC36-76V

15-30W OK 5YR ・SMD mounting type and through-hole mounting type
・High efficiency (synchronous rectifier circuit)
・Parallel operation available
・Built-in overcurrent, overvoltage and low voltage protection circuits
・Built-in remote ON/OFF, alarm
・High reliability : not built-in aluminum and tantalum electrolytic capacitor

Model No.: SFCS15, SFCS30
SFLSphoto13 1

DC36-76V

10-30W OK 5YR ・Low profile SMD mounting type
・High efficiency (synchronous rectifier circuit)
・Parallel operation available
・Built-in overcurrent, overvoltage and low voltage protection circuits
・Built-in remote ON/OFF, alarm
・Built-in Power ready / Sequence control

Model No.: SFLS10, SFLS15, SFLS30
ZUSphoto14 1

DC4.5-9V、
DC9-18V、
DC18-36V、
DC36-76V

1.5-25W OK 5YR ・DC/DC converter for general purpose

Model No.: ZUS1R5, ZUS3, ZUS6, ZUS10, ZUS15, ZUS25
ZTSphoto15 1

DC4.5-9V、
DC9-18V、
DC18-36V、
DC36-76V

1.5-3W OK 5YR ・Vertical type of ZUS

Model No.: ZTS1R5, ZTS3
ZUWphoto16 2

DC4.5-9V、
DC9-18V、
DC18-36V、
DC36-76V

1.5-25W OK 5YR ・2 outputs of ZU series

Model No.: ZUW1R5, ZUW3, ZUW6, ZUW10, ZUW15, ZUW25
ZTWphoto17 2

DC4.5-9V、
DC9-18V、
DC18-36V、
DC36-76V

1.5-3W OK 5YR ・Vertical type of ZUW series

Model No.: ZTW1R5, ZTW3

Power Module (Bus Converter)

Series Outputs Input Voltage Wattage PFC Safety Standard Warranty Feature
NEWCHSchs 1

DC18-36V、
DC36-76V

60-500W OK 5YR ・High efficiency 95% (CHS4004812)
・For Telecommunication Market
・High density
・High reliability : not built-in aluminum and tantalum electrolytic capacitor
・Built-in overcurrent, overvoltage and thermal protection circuits
・Built-in remote ON/OFF

Model No.: CHS60, CHS80, CHS120,
CHS200, CHS300, CHS380, CHS400, CHS500
CQHSphoto21 1

DC36-76V

250-350W OK 5YR ・For Telecommunication Market
・High efficiency (synchronous rectifier circuit)
・High density
・High reliability : not built-in aluminum and tantalum electrolytic capacitor
・Built-in overcurrent, overvoltage and thermal protection circuits
・Built-in remote ON/OFF

Model No.: CQHS250, CGHS300, CQHS350
DHSphoto24 1

DC60-160V和DC200-400V

50-250W OK 5YR ・Ideal for distributed power systems
・Thin and small size
・Built-in overcurrent, overvoltage and thermal protection circuits
・Built-in remote ON/OFF
・Mounting hole (M3 tapped)

Model No.: DHS50A, DHS100A, DHS200A,
DHS50B, DHS100B, DHS250B
CESphoto19 1

DC18-36V、
DC36-76V

45-102W OK 5YR ・For Telecommunication Market
・High efficiency
・High density
・High reliability : not built-in aluminum and tantalum electrolytic capacitor
・Built-in overcurrent, overvoltage and thermal protection circuits
・Built-in remote ON/OFF

Model No.: CES, CES-P
CQSphoto20 1

DC18-36V、
DC36-76V

75-168W OK 5YR ・For Telecommunication Market
・High efficiency
・High density
・High reliability : not built-in aluminum and tantalum electrolytic capacitor
・Built-in overcurrent, overvoltage and thermal protection circuits
・Built-in remote ON/OFF

Model No.: CQS
CBSphoto22 1

DC18-36V、
DC36-76V

50-450W OK 5YR ・For Telecommunication Market
・High efficiency
・High density
・High reliability : not built-in aluminum and tantalum electrolytic capacitor
・Built-in overcurrent, overvoltage and thermal protection circuits
・Built-in remote ON/OFF
・Mounting hole (M3 tapped)

Model No.: CBS50, CBS100, CBS200,
CBS350, CBS450
DBSphoto25 1

DC45-160V,
DC66-160V,
DC200-400V

100-700W OK 5YR ・Ideal for distributed power systems
・Thin and small size
・Built-in overcurrent, overvoltage and thermal protection circuits
・Built-in remote ON/OFF (on both side of input and output)
・Inverter operating monitoring (IOG)
・Mounting hole (M3 tapped)
・The beet noise is decreased by installing of the crystal oscillator (DBS700)

Model No.: DBS100A,DBS150A,DBS200B,
DBS400B,DBS700B
CDSphoto23 1

DC18-36V、
DC36-76V

400-600W OK 5YR ・Ideal for distributed power systems
・Thin and small size
・Built-in overcurrent, overvoltage and thermal protection circuits
・Built-in Remote ON/OFF (on both side of input and output)
・Inverter operating monitoring (IOG)
・Mounting hole (f3.4 thru)

Model No.: CDS400, CDS500, CDS600

POL Type Power Supply

Series Outputs Input Voltage Wattage PFC Safety Standard Warranty Feature
NEWBRNSphoto26 1

DC3-14.4V

6-20A OK 5YR ・Small size and high efficiency non-isolated DC-DC converter.
・Wide input voltage 3.0V to 14.4V.
・Adjustment of the gain control depending on external capacitor is unnecessary.
・Built-in remote ON/OFF,Power good,Frequency synchronization.
・Built-in overcurrent and thermal protection (auto recovery type) functions.

Model No.: BRNS6, BRNS12, BRNS20
NEWBRFSphoto27 1

DC4.5-14.0V

30-100A OK 5YR ・Small size and high efficiency non-isolated DC-DC converter.
・Wide input voltage 4.5V to 14.0V.
・Fast transient response by robust control.
・Built-in remote ON/OFF, Power good, Start-up sequence.
・Built-in overcurrent and thermal protection (auto recovery type) functions.

Model No.: BRFS30, BRFS40, BRFS50, BRFS50L, BRFS60, BRFS100
NEWBRDSphoto28 1

DC4.5-14.0V

40-100A OK 5YR ・Small size and high efficiency non-isolated DC-DC converter.
・Wide input voltage 4.5V to 14.0V.
・Fast transient response by robust control.
・Built-in remote ON/OFF, Power good, Start-up sequence.
・Built-in overcurrent and thermal protection (auto recovery type) functions.
・With PMBus (BRDS series)

Model No.: BRDS40, BRDS60, BRDS100

Value-added Power Supply

Series Outputs Input Voltage Wattage PFC Safety Standard Warranty Feature
STMGFSphoto31 1

DC9-36V、
DC18-76V

15-30W OK 5YR Isolated unit type DC-DC converter
・Wide input voltage DC9-36V/DC18-76V
・Available connector interface (option)
・Available case cover (option)
・Available DIN rail attachment (option)
・Built in Overcurrent protection (recovery automatically)
・Built in Overvoltage protection (for STMG30)
・Built in Remote ON/OFF
・Built in Output voltage adjustment (for single output, ±10%)

Model No. : STMGFS15, STMGFS30
STMGFWphoto32 2

DC9-36V、
DC18-76V

15-30W OK 5YR Isolated unit type DC-DC converter
・Wide input voltage DC9-36V/DC18-76V
・Available connector interface (option)
・Available case cover (option)
・Available DIN rail attachment (option)
・Built in Overcurrent protection (recovery automatically)
・Built in Overvoltage protection (for STMG30)
・Built in Remote ON/OFF
・Built in Output voltage adjustment (for single output, ±10%)

Model No.: STMGFW15, STMGFW30
SNDHSphoto29 1

DC60-160V

50-250W OK 3YR ・Compact DC-DC Converter, SNDHS series includes DHS series
・High efficiency

Model No.: SNDHS50A, SNDHS100A, SNDHS200A, SNDHS50B, SNDHS100B, SNDHS250B
SNDBSphoto30 1

DC200-400V

400-700W OK 3YR ・Compact DC-DC converter, SNDBS series includes DBS series

Model No.: SNDBS400B, SNDBS700B
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