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SMHF - DC/DC CONVERTERS 28 VOLT INPUT

Description

The SMHF Series™ of 28 V DC/DC converters offers a wide input voltage range of 16 to 40 volts and up to 15 watts of output power.

The units are capable of withstanding short term transients up to 50 volts.

The package is a hermetically sealed, seam-welded metal case.

Features

  • Fully qualified to Class H or K.
  • Radiation hardened.
  • 55° to +125°C operation.
  • 16 to 40 VDC input.
  • Fully Isolated.
  • Red hard optocoupler feedback MODELS.
  • Fixed frequency, 550 kHz typical VDC OUTPUT.
  • Topology.
  • Single Ended Forward SINGLE DUAL.
  • Transient protection 50 V/120 ms 3.3 ±5.
  • Inhibit function 5 ±12.
  • Sync function 12 ±15 15.
  • Indefinite short circuit protection.

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Datasheet Details

Part number SMHF
Manufacturer INTERPOINT
File Size 239.07 KB
Description DC/DC CONVERTERS 28 VOLT INPUT
Datasheet download datasheet SMHF Datasheet

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Full PDF Text Transcription

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www.DataSheet4U.com FEATURES • Fully qualified to Class H or K • Radiation hardened • –55° to +125°C operation • 16 to 40 VDC input • Fully Isolated • Red hard optocoupler feedback MODELS • Fixed frequency, 550 kHz typical VDC OUTPUT • Topology – Single Ended Forward SINGLE DUAL • Transient protection 50 V/120 ms 3.3 ±5 • Inhibit function 5 ±12 • Sync function 12 ±15 15 • Indefinite short circuit protection • Undervoltage lockout Size (max.): Non flanged 1.460 x 1.130 x 0.330 (37.08 x 28.70 x 8.38 mm) • Up to 84% efficiency DC/DC CONVERTERS 28 VOLT INPUT SMHF SERIES SINGLE AND DUAL 15 WATT Flanged 2.005 x 1.130 x 0.330 (50.93 x 28.70 x 8.38 mm) See Figures 21 through 24 for dimensions. Weight: 30 grams maximum.
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