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SKA40B-05 - Mean Well

Description: Isolated DC/DC Converters 18-36Vin 5Vout 0.7-7A, 35W

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SKA40B-05 - Mean Well PCB footprint - Other - Other - SKA40B-05-2
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SKA40B-05 - Mean Well  - 3D model - Other - SKA40B-05-2
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SKA40B-05 Details

  • Manufacturer Part Number:

    SKA40B-05

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    19 Weeks, 3 Days

  • Manufacturer:

    Mean Well

  • YTEOL:

    7

  • Additional Feature:

    SEATED HEIGHT NOM

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    FCC, EAC, CE, UKCA

  • Efficiency (Main Output):

    92%

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    18 V

  • JESD-30 Code:

    S-MDMA-P8

  • Length:

    50.8 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    0.5%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    80 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    7 A

  • Output Voltage-Max:

    4.5 V

  • Output Voltage-Min:

    5.5 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    METAL

  • Package Code:

    DMA

  • Package Shape:

    SQUARE

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    SHORT CIRCUIT, OUTPUT OVER VOLTAGE, OUTPUT OVER CURRENT

  • Ripple Voltage (Main Out):

    0.02121 Vrms

  • Seated Height-Max:

    11 mm

  • Surface Mount:

    NO

  • Switching Frequency-Max:

    200 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    OTHER

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    35 W

  • Trim/Adjustable Output:

    YES

  • Width:

    50.8 mm

SKA40B-05 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the SKA40B-05 is -20°C to 60°C, with a derating of 2.5% per °C above 40°C.
  • Yes, the SKA40B-05 is designed to operate in humid environments, with a relative humidity of up to 95% (non-condensing). However, it's recommended to take precautions to prevent moisture ingress.
  • The SKA40B-05 requires a minimum load of 10% to maintain stable output voltage. Operating below this minimum load may affect the power supply's performance and reliability.
  • No, the SKA40B-05 is not designed for parallel operation. Attempting to parallel multiple units may lead to instability, reduced reliability, and potential damage to the power supplies.
  • The MTBF rating for the SKA40B-05 is approximately 550,000 hours, calculated according to MIL-HDBK-217F (Notice 2) at 25°C.

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SKA40B-05 Overview

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About Mean Well

MEAN WELL is a manufacturer of standard power supply products used in communications, industrial, medical and automation industries. Their products include power supplies, converters, inverters, and battery chargers. MEAN WELL is headquartered in Taipei, Taiwan.

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