MDCFM-02A Wide Input, DC Encapsulated EFT Suppresser Module Key Features: • 0 to 80 VDC Input • Compact Case • 30 dB Attenuation • -40°C to +85°C Operation Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Parameter Input Voltage Range, See Note 1 • Chassis Mount Option Nominal Current, See Note 2 DCR • DIN Rail Mount Option General • Low Cost Conditions MDCFM-02A MDCFM-02AW Min. 0.0 0.0 Typ. Max. 40.0 80.0 1.5 Units Max. Units dB 160 Parameter Frequency Attenuation EFT Conditions Min. 30 EN 61000-4-4 Typ. VDC A m⍀ Criteria B; ±4 kV Environmental Parameter Operating Temperature Range Storage Temperature Range Cooling Humidity Physical Conditions Min. Typ. -40 +25 -55 Free Air Convection RH, Non-condensing Ambient Module Chassis (A2) Mount DIN (A4) Mount Case Size Case Material Module Chassis (A2) Mount DIN (A4) Mount Weight Notes: 1. The Max input voltage level of the DC/DC converter must be less than the maximum specified input of the MDCFM-02A. 2. The Max input current of the DC/DC converter must be less than the maximum specified nominal current of the MDCFM-02A. 292 Page Street Suite D Stoughton, MA 02072 USA Units °C °C 95 % See Mechanical Drawing (Page 2) See Mechanical Drawing (Page 2) See Mechanical Drawing (Page 2) Non-Conductive Black Plastic (UL94-V0) 0.71 Oz (20g) 1.41 Oz (40g) 2.11 Oz (60g) Schematic: MDCFM-02A(W) The MDCFM-02 EFT suppressor modules operate with many standard MPD DC/DC converters. MicroPower Direct Max. +85 +125 When connected to the input, these modules will substantially improve the EMS performance of the converter. When used on the output, they will substantially reduce the converter output noise and ripple. Contact the factory for more information Typical Connection T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com www.micropowerdirect.com www.micropowerdirect.com Mechanical Dimensions Pin Connections Pin 1 2 3 4 Function -VIN +VIN +VOUT -VOUT Mechanical Dimensions: With Chassis Mount Option (A2) The MDCFM-02Ax is available mounted on an adapter plate for mounting to a chassis or on a DIN rail. Mechanical dimensions for these adapters are shown at right. The photo below shows a product mounted on a similar adapter. Please contact the factory for more information. For the chassis mount option, add suffix “A2” to the model number (i.e. MDCFM-02A-A2) For the DIN rail mount option, add suffix “A4” to the model number (i.e. MDCFM-02AW-A4) Pin Connections Mechanical Dimensions: With DIN Rail Option (A4) Pin Function 1 -VIN 2 No Connection 3 +VIN 4 +VOUT 5 -VOUT Connection is the same for A2 & A4 MicroPower Direct We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.02 (±0.50) • Wire range for A2 & A4 connection is 24 - 12 AWG FAX: (781) 344-8481 • E-Mail: [email protected]