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Mini Electronic choke

The mini electronic choke offers astounding performance at staggering small volume, weight and price. Applied in power supply filters for pre-amps and small power amps in valve equipment, it offers up to 60dB of ripple rejection. A clean, distortion free and transparent sound is the result.

Measuring 16mm x 26mm x 15mm with 1mm dia. x 10mm, pitch 15mm leadouts. The maximum voltage in is 8000Vdc.

MECs replace traditional chokes that generally work quite well, but suffer from serious disadvantages: high weight, big size & magnetic field radiation that induces hum in the circuit.

Specifications

Electrical MEC-50

  • maximum current 50 mA
  • maximum input Vdc 800 V
  • internal current limit 68 mA
  • equivalent inductance 78 H
  • maximum voltage drop @ Imax 12 V
  • short circuit protection: No
  • protected for reverse connection: Yes
  • maximum heat production 0,7 W
  • minimum capacity C1 27 uF
  • optimal capacity C1 = C2 47 uF

Electrical MEC-100

  • maximum current 100 mA
  • maximum input Vdc 800 V
  • internal current limit: no
  • equivalent inductance 10 H
  • maximum voltage drop @ Imax 9 V
  • short circuit protection: No
  • protected for reverse connection: Yes
  • maximum heat production 0,9 W
  • minimum capacity C1 47 uF
  • optimal capacity C1 = C2 100 uF

We offer the following 2 products in this range

MEC-50 - rated at 50mA
Price - £21.50+vat+p&p

MEC-100 - rated 100mA
Price - £25.50+vat+p&p

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