MPS Industries, Inc.
Request Information Sample or Quote Request SMPS Transformer Custom Design
  • Designed for use with the Maxim™ MAX253 and MAX845 monolithic oscillator/power driver 3.3 V / 5.0 V source
  • Construction complies with IEC 60950 Basic, Supplementary, and Reinforced isolation requirements
  • UL60601 and VDE compliant designs available upon request
Unit of Measure

Electrical Parameters at 25 ºC

Minimum Inductance (1-4)

 N/A 500 µH

Turns Ratio (1-4 : 8-5) (±5 %)

 N/A 1.33CT : 1CT

Minimum ET(1-4)

 N/A 11 V-µSec

Maximum Direct Current Resistance (DCR) (1-4)

 N/A 1.00 Ohm

Maximum Inductance LL(1-4)

 N/A 1.20 µH

Maximum Capacitance Cww (1-4 to 8-5)

 N/A 45 pF

Hi-Pot (1-4 to 8-5)

 N/A 4500 Vrms

Specifications

Industry Standards / Certifications

 N/A EN60950 IEC950 RoHS Compliant UL1950

Standard Operating Temperature Range

 N/A -40 to +85 ºC

Available Design

 N/A Custom

Note

N/A

  • Primary: Connect 1-2 and 3-4 in series
  • Secondary: Connect 8-7 and 6-5 in series
  • OCL, LL, Cww measured at 100 kHz, 0.1 Vrms
Product performance is limited to specified parameters. Data is subject to change without prior notice.

Dimensions
Unless otherwise specified, all tolerances are:
inch: .XX : ±0.015 .XXX : ±0.004
mm: X.X : ±0.38 X.XX : ±0.10

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