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Cosel Co., Ltd.

Cosel Co., Ltd.- Power Supplies and Modules

Cosel Co., Ltd., founded in 1969 and headquartered in Toyama, Japan, is a globally recognized manufacturer specializing in high-reliability switching power supplies and DC-DC converters. The company’s core business covers the design, development, production, and sales of power supply units and related EMI/EMC noise filters. Cosel offers an extensive product portfolio including AC-DC enclosed power supplies (LFA, LEA, LEP series), open frame power supplies (LOP, LHP series), and DIN rail mount power supplies (ADA series). Its DC-DC converter lineup features isolated board mount types (MGFW, BRFS series) and non-isolated point-of-load modules (BRDS, BSU series). Cosel also provides specialized high-voltage power supplies and a range of noise filters (NAC, FTA series) to ensure electromagnetic compatibility. Renowned for ultra-high efficiency, compact design, and long-term reliability, Cosel products serve demanding applications in industrial automation, medical equipment, telecommunications, and test & measurement. With a strong global presence through subsidiaries like Cosel Asia Co., Ltd., the company supports markets across Japan, Asia, Europe, and the Americas. Cosel holds a leading market position in Japan's industrial power supply segment and is among the top global suppliers of standard switching power supplies, consistently emphasizing quality, innovation, and customer-oriented solutions.

03

Power Supplies and Modules - 型号列表

55 parts in total

Output

Power - Output

Power - Rated

Current - Output

Current - Input Bias

Size / Dimension

Operating Temperature

Voltage - Input (Min)

Manufacturer

Load Regulation

Voltage Regulation - Line

Standards

Operation

Features

Efficiency - Type

Size

Subcategory

Frequency - Operating

Mounting Style

Type

Configuration

Frequency

Current Rating (Max)

Weight

Voltage Range

Voltage - Nominal

Mfr Part #Quantity AvailablePriceLead TimeSubcategoryRoHSOperationPower - OutputNumber of OutputsVoltage - Input (Min)Mounting StylePrimary MaterialTypeManufacturerConfigurationOperating TemperatureOutputPower - RatedCurrent - OutputFeaturesSize / DimensionFrequency - OperatingLoad RegulationCurrent - Input BiasVoltage Regulation - LineStandardsFrequencyOutput TypeVoltage RangeEfficiency - TypeVoltage - NominalSizeNoisePower (Watts)Voltage RatingVoltage - SupplyCurrent Rating (Max)Voltage Regulation - LoadDepthWidthLengthWeightPackage QuantityFunctionMaximum Temperature Limit
DPA500F-360
3
DPA500F-360

Power Supply; 300 to 360 VDC; 100/120 VAC; 47 to 63 Hz; -20 to degC PowerSupply;300to360VDC;100/120VAC;47to63Hz;-20todegC

Cosel

101: ¥1,398.48856 DaysAC to DC Power SupplyCompliantLinear500W185-264VACPCB,Thru-HoleAC-DCCommercialDPSeriesEnclosed-20to+85°C---PFC-47to63Hz---ULRecognized,CSACertified,RoHSCompliant-------------------
FCA50F-24
FCA50F-24

Power Supply; 187 to 528 VAC (1-Phase); 24 V; 2.1; 50 W (Max.) Output PowerSupply;187to528VAC(1-Phase);24V;2.1;50W(Max.)Output Cosel 50W 单输出 嵌入式开关模式电源 SMPS , 187 → 528V ac输入, 24V dc输出, 2.1A输出, 82%效能, 封闭封装

Cosel

291: ¥795.73656 DaysNot SpecifiedCompliantLinear50W1187-528VACPanelAC-DCIndustrialFCASeriesEnclosed-10to+70°C24VDC@2.1A50W(Max.)Output2.1PFC-----cULusListed,CEApproved47to63Hz-----720mV 峰峰值82%187 → 528V 交流24 V 直流2.1A150mV50mm125mm132mm640g封闭Y+70°C
FCA75F-24
2
FCA75F-24

Power Supply; 187 to 528 VAC (1-Phase); 24 V; 3.1; 75 W (Max.) Output PowerSupply;187to528VAC(1-Phase);24V;3.1;75W(Max.)Output Cosel 75W 单输出 嵌入式开关模式电源 SMPS , 187 → 528V ac输入, 24V dc输出, 3.1A输出, 82%效能, 封闭封装

Cosel

101: ¥873.8056 DaysAC to DC Power SupplyCompliantLinear75W1187-528VACPanelAC-DCIndustrialFCASeriesEnclosed-10to+70°C24VDC@3.1A75W(Max.)Output3.1PFC-----cULusListed,CEApproved47to63Hz-----720mV 峰峰值82%187 → 528V 交流24 V 直流3.1A150mV50mm125mm132mm750g封闭Y+70°C
FCA75F-24-N1
2
FCA75F-24-N1

Power Supply; 187 to 528 VAC; 0.8 A (Typ.); 50/60 Hz; 25 A (Typ.); 65 mm; 70 de PowerSupply;187to528VAC;0.8A(Typ.);50/60Hz;25A(Typ.);65mm;70de Power Supply, 187-528 VAC, 24V 3.1A 75W

Cosel

101: ¥898.07656 DaysAC to DC Power SupplyCompliant---------------------------------------
LCA10S-15
3
LCA10S-15

Power Supply; Switching; 10.5 W (Max.); 85 to 132 VAC (1 Phase)/110 to 170 VDC PowerSupply,Switching;10.5W(Max.);85to132VAC(1Phase)/110to170VDC

Cosel

101: ¥174.69256 DaysAC to DC Power SupplyCompliantSwitching10.5W185-132VACPanelAC-DCIndustrialLCSeriesOpenFrame-10to60°C15VDC@0.7A10.5W(Max.)0.7A2-YearsWarranty,SmallandCompactSize,Built-InInrushCurrent,OvercurrentandOvervoltageProtectionCircuits49mmWx17mmHx94mmD47to440Hz120mV(Max.)0.3A(Typ.)60mV(Max.)--------------------
LCA30S-15
3
LCA30S-15

Power Supply; Switching; 30 W (Max.); 85 to 132 VAC (1 Phase)/110 to 170 VDC PowerSupply,Switching;30W(Max.);85to132VAC(1Phase)/110to170VDC

Cosel

121: ¥284.17256 DaysAC to DC Power SupplyCompliantSwitching30W185-132VACPanelAC-DCIndustrialLCSeriesOpenFrame-10to60°C15VDC@2A30W(Max.)2A2-YearsWarranty,SmallandCompactSize,Built-InInrushCurrent,OvercurrentandOvervoltageProtectionCircuits50mmWx25mmHx132.5mmD47to440Hz120mV(Max.)0.7A(Typ.)60mV(Max.)--------------------
LCA50S-15
3
LCA50S-15

Power Supply; Switching; 52.5 W (Max.); 85 to 132 VAC (1 Phase)/110 to 170 VDC PowerSupply,Switching;52.5W(Max.);85to132VAC(1Phase)/110to170VDC

Cosel

101: ¥367.06456 DaysAC to DC Power SupplyCompliantSwitching52.5W185-132VACPanelAC-DCIndustrialLCSeriesOpenFrame-10to60°C15VDC@3.5A52.5W(Max.)3.5A2-YearsWarranty,SmallandCompactSize,Built-InInrushCurrent,OvercurrentandOvervoltageProtectionCircuits50mmWx25mmHx195mmD47to440Hz120mV(Max.)1.3A(Typ.)60mV(Max.)--------------------
LCA50S-5
4
LCA50S-5

Power Supply; Switching; 50 W (Max.); 85 to 132 VAC (1 Phase)/110 to 170 VDC PowerSupply,Switching;50W(Max.);85to132VAC(1Phase)/110to170VDC

Cosel

101: ¥367.06456 DaysAC to DC Power SupplyCompliantSwitching50W185-132VACPanelAC-DCIndustrialLCSeriesOpenFrame-10to60°C5VDC@10A50W(Max.)10A2-YearsWarranty,SmallandCompactSize,Built-InInrushCurrent,OvercurrentandOvervoltageProtectionCircuits50mmWx25mmHx195mmD47to440Hz40mV(Max.)1.3A(Typ.)20mV(Max.)--AC/DC单路Single开关电源85-132781107.68*1.97*0.99-------------
LDA10F-12
3
LDA10F-12

Power Supply; Switching; 10.8 W (Max.); 85 to 264 VAC (1 Phase)/110 to 370 VDC PowerSupply;AC-DC;12V@0.9A;85-264VACIn;Open-Frame;Panel;Commercial;LDA

Cosel

521: ¥245.20856 DaysAC to DC Power SupplyCompliantSwitching10.8W185-264VACPanelAC-DCCommercialLDASeriesOpenFrame-10to60°C12VDC@0.9A10.8W(Max.)0.9A2-YearsWarranty,Built-InInrushCurrentLimiting,OvercurrentandOvervoltageProtectionCircuits50mmWx21mmHx105mmD47to440Hz100mV(Max.)0.25A(Typ.),0.16A(Typ.)48mV(Max.)--------------------
LDA10F-15
3
LDA10F-15

Power Supply; Switching; 10.5 W (Max.); 85 to 264 VAC (1 Phase)/110 to 370 VDC PowerSupply;AC-DC;15V@0.7A;85-264VACIn;Open-Frame;Panel;Commercial;LDA

Cosel

101: ¥245.20856 DaysAC to DC Power SupplyCompliantSwitching10.5W185-264VACPanelAC-DCCommercialLDASeriesOpenFrame-10to60°C15VDC@0.7A10.5W(Max.)0.7A2-YearsWarranty,Built-InInrushCurrentLimiting,OvercurrentandOvervoltageProtectionCircuits50mmWx21mmHx105mmD47to440Hz120mV(Max.)0.25A(Typ.),0.16A(Typ.)60mV(Max.)--------------------
LDA10F-24
3
LDA10F-24

Power Supply; Switching; 12 W (Max.); 85 to 264 VAC (1 Phase)/110 to 370 VDC PowerSupply;AC-DC;24V@0.5A;85-264VACIn;Open-Frame;Panel;Commercial;LDA

Cosel

201: ¥245.20856 DaysAC to DC Power SupplyCompliantSwitching12W185-264VACPanelAC-DCCommercialLDASeriesOpenFrame-10to60°C24VDC@0.5A12W(Max.)0.5A2-YearsWarranty,Built-InInrushCurrentLimiting,OvercurrentandOvervoltageProtectionCircuits50mmWx21mmHx105mmD47to440Hz150mV(Max.)0.25A(Typ.),0.16A(Typ.)96mV(Max.)--------------------
LDA10F-3-SN
3
LDA10F-3-SN

Power Supply; 85 to 264 VAC/110 to 370 VDC; 3 V; 2 A; 6 W (Max.); 47 to 440 Hz PowerSupply;AC-DC;3V@2A;85-264VACIn;Enclosed;Panel;Commercial;LDA

Cosel

101: ¥275.60456 DaysAC to DC Power SupplyCompliantLinear6W185-264VACPanelAC-DCCommercialLDASeriesEnclosed-10to+60°C3VDC@2A6W(Max.)2A2-YearsWarranty,Built-InInrushCurrentLimiting,OvercurrentandOvervoltageProtectionCircuits50mmWx21mmHx105mmD----UL1950,EN60950,VDE0160,CSAC22.2No.234ComplieswithDEN-ANandIEC6095047to440Hz------------------
LDA10F-5
4
LDA10F-5

Power Supply; Switching; 10 W (Max.); 85 to 264 VAC (1 Phase)/110 to 370 VDC PowerSupply;AC-DC;5V@2A;85-264VACIn;Open-Frame;Panel;Commercial;LDA

Cosel

321: ¥245.20856 DaysAC to DC Power SupplyCompliantSwitching10W185-264VACPanelAC-DCCommercialLDASeriesOpenFrame-10to60°C5VDC@2A10W(Max.)2A2-YearsWarranty,Built-InInrushCurrentLimiting,OvercurrentandOvervoltageProtectionCircuits50mmWx21mmHx105mmD47to440Hz40mV(Max.)0.25A(Typ.),0.16A(Typ.)20mV(Max.)--AC/DC单路Single开关电源85-26472110/2204.14*1.97*0.83-------------
LDA50F-15
LDA50F-15

Power Supply; Switching; 52.5 W (Max.); 85 to 264 VAC (1 Phase)/110 to 370 VDC PowerSupply;AC-DC;15V@3.5A;85-264VACIn;Open-Frame;Panel;Commercial;LDA

Cosel

111: ¥532.7856 DaysNot SpecifiedCompliantSwitching52.5W185-264VACPanelAC-DCCommercialLDASeriesOpenFrame-10to60°C15VDC@3.5A52.5W(Max.)3.5A2-YearsWarranty,Built-InInrushCurrentLimiting,OvercurrentandOvervoltageProtectionCircuits55mmWx26mmHx195mmD47to440Hz120mV(Max.)1.3A(Typ.),0.7A(Typ.)60mV(Max.)--------------------
LDA50F-5-SN
2
LDA50F-5-SN

Power Supply; 85 to 264 VAC/110 to 370 VDC; 5 V; 10 A; 50 W (Max.); LDA Series PowerSupply;AC-DC;5V@10A;85-264VACIn;Enclosed;Panel;Commercial;LDA

Cosel

101: ¥552.77256 DaysNot SpecifiedCompliantLinear50W185-264VACPanelAC-DCCommercialLDASeriesEnclosed-10to+60°C5VDC@10A50W(Max.)10A2-YearsWarranty,Built-InInrushCurrentLimiting,OvercurrentandOvervoltageProtectionCircuits55mmWx26mmHx195mmD----UL1950,EN60950,VDE0160,CSAC22.2No.234ComplieswithDEN-ANandIEC6095047to440Hz------------------
LDA15F-12
3
LDA15F-12

Power Supply; Switching; 15.6 W (Max.); 85 to 264 VAC (1 Phase)/110 to 370 VDC PowerSupply;AC-DC;12V@1.3A;85-264VACIn;Open-Frame;Panel;Commercial;LDA

Cosel

101: ¥324.7056 DaysAC to DC Power SupplyCompliantSwitching15.6W185-264VACPanelAC-DCCommercialLDASeriesOpenFrame-10to60°C12VDC@1.3A15.6W(Max.)1.3A2-YearsWarranty,Built-InInrushCurrentLimiting,OvercurrentandOvervoltageProtectionCircuits50mmWx21mmHx125mmD47to440Hz100mV(Max.)0.37A(Typ.),0.23A(Typ.)48mV(Max.)--------------------
LDA15F-5
4
LDA15F-5

Power Supply; Switching; 15 W (Max.); 85 to 264 VAC (1 Phase)/110 to 370 VDC PowerSupply;AC-DC;5V@3A;85-264VACIn;Open-Frame;Panel;Commercial;LDA

Cosel

201: ¥358.15656 DaysAC to DC Power SupplyCompliantSwitching15W185-264VACPanelAC-DCCommercialLDASeriesOpenFrame-10to60°C5VDC@3A15W(Max.)3A2-YearsWarranty,Built-InInrushCurrentLimiting,OvercurrentandOvervoltageProtectionCircuits50mmWx21mmHx125mmD47to440Hz40mV(Max.)0.37A(Typ.),0.23A(Typ.)20mV(Max.)--AC/DC单路Single开关电源85-26474110/2204.93*1.97*0.83-------------
LDA300W-12
3
LDA300W-12

Power Supply; Switching; 324 W (Max.); 85 to 132 VAC; 170 to 264 V (1 Phase) PowerSupply;AC-DC;12V@17A;85-132VACIn;Open-Frame;Panel;Commercial;LDA

Cosel

291: ¥1,973.8756 DaysAC to DC Power SupplyCompliantPFC324W185-132/170-264VACPanelAC-DCCommercialLDASeriesOpenFrame-10to70°C12VDC@17A324W(Max.)27A(ForcedAir)-108mmWx50mmHx255mmD47to440Hz100mV(Max.)7.5A(Typ.),4.5A(Typ.)48mV(Max.)--------------------
LDA300W-24
3
LDA300W-24

Power Supply; Switching; 336 W (Max.); 85 to 132 VAC; 170 to 264 V (1 Phase) PowerSupply;AC-DC;24V@9A;85-132VACIn;Open-Frame;Panel;Commercial;LDA

Cosel

101: ¥1,532.65256 DaysAC to DC Power SupplyCompliantPFC336W185-132/170-264VACPanelAC-DCCommercialLDASeriesOpenFrame-10to70°C24VDC@9A336W(Max.)14A(ForcedAir)-108mmWx50mmHx255mmD47to440Hz150mV(Max.)7.5A(Typ.),4.5A(Typ.)96mV(Max.)--------------------
LDA30F-12
3
LDA30F-12

Power Supply; Switching; 30 W (Max.); 85 to 264 VAC (1 Phase)/110 to 370 VDC PowerSupply;AC-DC;12V@2.5A;85-264VACIn;Open-Frame;Panel;Commercial;LDA

Cosel

541: ¥419.96856 DaysAC to DC Power SupplyCompliantSwitching30W185-264VACPanelAC-DCCommercialLDASeriesOpenFrame-10to60°C12VDC@2.5A30W(Max.)2.5A2-YearsWarranty,Built-InInrushCurrentLimiting,OvercurrentandOvervoltageProtectionCircuits55mmWx26mmHx133mmD47to440Hz100mV(Max.)0.8A(Typ.),0.4A(Typ.)48mV(Max.)--------------------
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