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    Hersteller Serie Verpackung/Gehäuse Verpackung Produktstatus Typ Anzahl der Ausgänge Spannung – Eingang (Min.) Spannung – Eingang (Max.) Spannung – Ausgang 1 Spannung - Ausgang 2 Spannung - Ausgang 3 Spannung - Ausgang 4 Strom – Ausgang (Max) Leistung (Watt) Spannung - Isolierung Anwendungen Funktionen Betriebstemperatur Effizienz Klasse Qualifizierung Montageart Größe/Abmessung Lieferant Gerätepaket Steuerungsfunktionen Zulassungsstelle Standardnummer

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    Foto Hersteller-Teilenr. Verfügbarkeit Preis Menge Datenblatt Serie Verpackung/Gehäuse Verpackung Produktstatus Typ Anzahl der Ausgänge Spannung – Eingang (Min.) Spannung – Eingang (Max.) Spannung – Ausgang 1 Spannung - Ausgang 2 Spannung - Ausgang 3 Spannung - Ausgang 4 Strom – Ausgang (Max) Leistung (Watt) Spannung - Isolierung Anwendungen Funktionen Betriebstemperatur Effizienz Klasse Qualifizierung Montageart Größe/Abmessung Lieferant Gerätepaket Steuerungsfunktionen Zulassungsstelle Standardnummer
    CES48050-20-R

    CES48050-20-R

    DC DC CONVERTER 5V 100W

    Cosel USA, Inc.

    3,821
    RFQ
    CES48050-20-R

    Datenblatt

    CES (100W) 8-DIP Module Box Obsolete Isolated Module 1 36V 76V 5V - - - 20A 100 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 90% - - Through Hole 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48050-20-S

    CES48050-20-S

    DC DC CONVERTER 5V 100W

    Cosel USA, Inc.

    1,480
    RFQ
    CES48050-20-S

    Datenblatt

    CES (100W) 8-SMD Module Box Obsolete Isolated Module 1 36V 76V 5V - - - 20A 100 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 90% - - Surface Mount 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48050-20-V

    CES48050-20-V

    DC DC CONVERTER 5V 100W

    Cosel USA, Inc.

    2,937
    RFQ
    CES48050-20-V

    Datenblatt

    CES (100W) 8-DIP Module Box Obsolete Isolated Module 1 36V 76V 5V - - - 20A 100 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 90% - - Through Hole 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48060-17-R

    CES48060-17-R

    DC DC CONVERTER 6V 102W

    Cosel USA, Inc.

    1,243
    RFQ
    CES48060-17-R

    Datenblatt

    CES (100W) 8-DIP Module Box Obsolete Isolated Module 1 36V 76V 6V - - - 17A 102 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 92% - - Through Hole 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48060-17-S

    CES48060-17-S

    DC DC CONVERTER 6V 102W

    Cosel USA, Inc.

    4,408
    RFQ
    CES48060-17-S

    Datenblatt

    CES (100W) 8-SMD Module Box Obsolete Isolated Module 1 36V 76V 6V - - - 17A 102 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 92% - - Surface Mount 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48120-6-N

    CES48120-6-N

    DC DC CONVERTER 12V 72W

    Cosel USA, Inc.

    1,310
    RFQ
    CES48120-6-N

    Datenblatt

    CES (100W) 8-DIP Module Box Obsolete Isolated Module 1 36V 76V 12V - - - 6A 72 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 91% - - Through Hole 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48120-6-NS

    CES48120-6-NS

    DC DC CONVERTER 12V 72W

    Cosel USA, Inc.

    4,327
    RFQ
    CES48120-6-NS

    Datenblatt

    CES (100W) 8-DIP Module Box Obsolete Isolated Module 1 36V 76V 12V - - - 6A 72 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 91% - - Through Hole 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48120-6-R

    CES48120-6-R

    DC DC CONVERTER 12V 72W

    Cosel USA, Inc.

    4,705
    RFQ
    CES48120-6-R

    Datenblatt

    CES (100W) 8-DIP Module Box Obsolete Isolated Module 1 36V 76V 12V - - - 6A 72 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 91% - - Through Hole 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48120-6-S

    CES48120-6-S

    DC DC CONVERTER 12V 72W

    Cosel USA, Inc.

    1,546
    RFQ
    CES48120-6-S

    Datenblatt

    CES (100W) 8-SMD Module Box Obsolete Isolated Module 1 36V 76V 12V - - - 6A 72 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 91% - - Surface Mount 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48120-6-SV

    CES48120-6-SV

    DC DC CONVERTER 12V 72W

    Cosel USA, Inc.

    4,615
    RFQ
    CES48120-6-SV

    Datenblatt

    CES (100W) 8-SMD Module Box Obsolete Isolated Module 1 36V 76V 12V - - - 6A 72 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 91% - - Surface Mount 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48120-6-V

    CES48120-6-V

    DC DC CONVERTER 12V 72W

    Cosel USA, Inc.

    1,438
    RFQ
    CES48120-6-V

    Datenblatt

    CES (100W) 8-DIP Module Box Obsolete Isolated Module 1 36V 76V 12V - - - 6A 72 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 91% - - Through Hole 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48120-7P-B

    CES48120-7P-B

    DC DC CONVERTER 12V 84W

    Cosel USA, Inc.

    4,344
    RFQ
    CES48120-7P-B

    Datenblatt

    CES (100W) 8-DIP Module Box Obsolete Isolated Module 1 36V 76V 12V - - - 7A 84 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) - - - Through Hole 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48120-7P-BT

    CES48120-7P-BT

    DC DC CONVERTER 12V 84W

    Cosel USA, Inc.

    4,409
    RFQ
    CES48120-7P-BT

    Datenblatt

    CES (100W) 8-DIP Module Box Obsolete Isolated Module 1 36V 76V 12V - - - 7A 84 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) - - - Through Hole 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48120-7P-N

    CES48120-7P-N

    DC DC CONVERTER 12V 84W

    Cosel USA, Inc.

    4,013
    RFQ
    CES48120-7P-N

    Datenblatt

    CES (100W) 8-DIP Module Box Obsolete Isolated Module 1 36V 76V 12V - - - 7A 84 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) - - - Through Hole 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CES48120-7P-R

    CES48120-7P-R

    DC DC CONVERTER 12V 84W

    Cosel USA, Inc.

    1,836
    RFQ
    CES48120-7P-R

    Datenblatt

    CES (100W) 8-DIP Module Box Obsolete Isolated Module 1 36V 76V 12V - - - 7A 84 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) - - - Through Hole 2.28" L x 0.90" W x 0.33" H (57.9mm x 22.8mm x 8.5mm) - - - -
    CQS24033-40-N

    CQS24033-40-N

    DC DC CONVERTER 3.3V 132W

    Cosel USA, Inc.

    4,142
    RFQ
    CQS24033-40-N

    Datenblatt

    CQS (140W) 8-DIP Module Box Obsolete Isolated Module 1 18V 36V 3.3V - - - 40A 132 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 91% - - Through Hole 2.28" L x 1.45" W x 0.33" H (57.9mm x 36.8mm x 8.5mm) - - - -
    CQS24050-28-N

    CQS24050-28-N

    DC DC CONVERTER 5V 140W

    Cosel USA, Inc.

    2,205
    RFQ
    CQS24050-28-N

    Datenblatt

    CQS (140W) 8-DIP Module Box Obsolete Isolated Module 1 18V 36V 5V - - - 28A 140 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 91% - - Through Hole 2.28" L x 1.45" W x 0.33" H (57.9mm x 36.8mm x 8.5mm) - - - -
    CQS24050-28-R

    CQS24050-28-R

    DC DC CONVERTER 5V 140W

    Cosel USA, Inc.

    1,599
    RFQ
    CQS24050-28-R

    Datenblatt

    CQS (140W) 8-DIP Module Box Obsolete Isolated Module 1 18V 36V 5V - - - 28A 140 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 91% - - Through Hole 2.28" L x 1.45" W x 0.33" H (57.9mm x 36.8mm x 8.5mm) - - - -
    CQS24050-28-V

    CQS24050-28-V

    DC DC CONVERTER 5V 140W

    Cosel USA, Inc.

    4,378
    RFQ
    CQS24050-28-V

    Datenblatt

    CQS (140W) 8-DIP Module Box Obsolete Isolated Module 1 18V 36V 5V - - - 28A 140 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 91% - - Through Hole 2.28" L x 1.45" W x 0.33" H (57.9mm x 36.8mm x 8.5mm) - - - -
    CQS24120-12-N

    CQS24120-12-N

    DC DC CONVERTER 12V 144W

    Cosel USA, Inc.

    4,095
    RFQ
    CQS24120-12-N

    Datenblatt

    CQS (140W) 8-DIP Module Box Obsolete Isolated Module 1 18V 36V 12V - - - 12A 144 W 1.5 kV ITE (Commercial) - -40°C ~ 85°C (With Derating) 92% - - Through Hole 2.28" L x 1.45" W x 0.33" H (57.9mm x 36.8mm x 8.5mm) - - - -

    What is a DC-DC converter?

    A DC-DC converter is equipment that converts DC into DC.


    Each IC or other component mounted on the board of the set has an intrinsic working voltage range, and in addition the required voltage accuracy differs from one component to another.
    When power is supplied from a power source that does not produce a stable voltage, issues such as malfunctioning will occur.
    It is therefore necessary to use a DC-DC converter to convert the voltage to the correct value and to stabilize it.


    Kinds of DC-DC converters

    Generally, there are four kinds of DC-DC converters. Their names are as follows.

    Kind Generic name
    Power supply equipment that reduces the voltage Buck converter, Step-down converter
    Power supply equipment that increases the voltage Boost converter, Step-up converter
    Power supply equipment that increases and decreases the voltage Buck-Boost converter
    Power supply equipment that generates a negative voltage Negative voltage converter, Inverting converter

    What is POL (Point of Load)?

    POL is a DC-DC converter installed in the immediately vicinity of a microprocessor or an LSI (Large-Scale Integrated circuit) such as a DSP, FPGA or ASIC.

    POL Trends

    In recent mega-trends represented by 5G or IoT, equipment such as a base station or a server must be processed to enable it to operate at high speed and to ensure that it has large capacity.
    To this end, the LSI is manufactured using a more precision process, thus enhancing the performance of the chip.
    Along with the refinement of the process, demands will arise to decrease the voltage and increase the current supplied to the power supply circuit that supplies electric power to the LSI.
    When using reduced voltage, it is necessary to increase the voltage accuracy and increase the high-speed response to load fluctuations, in order to prevent malfunctioning of the LSI.
    When using large current, power from the switching power supply is output from the LDO. This makes the circuit difficult to design, even though it could previously be designed compactly and with ease.
    In addition, when the switching power is generated, the issue of noise arises.

    In the light of this background, POL is required to have "voltage accuracy," "load fluctuation transient response," "low radiation noise," and "compactness."

    Features of MonoBK™ with illustrations

    1. Small mounting area

    Downsizing by circuit design based on extensive power supply design know-how and mounting the inductor in a 3D structure

    Image of small mounting area

    2. High power density / good heat dissipation characteristics

    Enhanced heat dissipation effect with resin molding and thinner printed circuit board

    Image of high power density / good heat dissipation characteristics

    3. Low noise

    Reduced noise with minimization of the current loop using a 3D structure and extensive EMI noise knowledge

    Image of low noise
    Fig. MYMGK1R820ERSR EMI data

    4. High reliability

    Improved heat shock resistance with resin molding

    Image 1 of high reliability
    Image 2 of high reliability


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