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Kemo 20A PWR Power Controller

Code: N79QL

Kemo 20A PWR Power Controller is rated 5.0 out of 5 by 1.
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  • Operating voltage: 9 - 28V DC
  • Max. current carrying capacity: 20A (if the module is screwed on a cooling plate)
  • Control range: approx. < 0% to > 100%
  • Control mode: PWM pulse width modulation with a frequency between 300 - 600Hz
  • Potentiometer: 4.7k lin (included)
  • Dimensions: approx. 87x60x33mm (with mounting bottom)
  • Permissible loads: DC motors, incandescent lamps, heaters, LEDs with protective resistors.
  • Current consumption up to max. 20A in each case.

Product details

Kemo 20A PWR Power Controller

• Operating voltage: 9 - 28V DC
• Max. current carrying capacity: 20A (if the module is screwed on a cooling plate)
• Control range: approx. < 0% to > 100%
• Control mode: PWM pulse width modulation with a frequency between 300 - 600Hz
• Potentiometer: 4.7k lin (included)
• Dimensions: approx. 87x60x33mm (with mounting bottom)
• Permissible loads: DC motors, incandescent lamps, heaters, LEDs with protective resistors.
• Current consumption up to max. 20A in each case.

Power controller for controlling DC loads (DC motors, light bulbs, heaters, LED's with current limiting resistors, etc.) The use of PWM (pulse width modulation) control works well even with electric motors running at low revolutions. Switching frequency: approx. 400 Hz (for motors, a humming noise may be heard).

The control is via the supplied potentiometer or optional with an external control voltage 0 to 5 V DC.
Rated 5 out of 5 by from Kemo 20a PWR Power Controller easy to use , I joined it off a 25 volts 2.5 amps controller. and using a double pole switch for reversing current. This item has a very smooth action and is ideal for my garden railway,
Date published: 2015-04-28
  • y_2017, m_8, d_21, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_GB, sid_N79QL, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_maplin-en_gb

Bulk Prices

Item code Item name Quantity Price
N79QL Kemo 20A PWR Power Controller (100+) £44.99
N79QL Kemo 20A PWR Power Controller (25+) £47.99
N79QL Kemo 20A PWR Power Controller (10+) £50.99
N79QL Kemo 20A PWR Power Controller (5+) £53.99
N79QL Kemo 20A PWR Power Controller (1+) £59.99

Why not tell us and our B2B sales team about your specific business needs and expectations?

At Maplin, we’re always looking for innovations and technology that can help your business work more efficiently.

With a dedicated business team and special services available only to business customers, you can access our electronics and technology solutions through our wide network of over 200 stores, our website with more than 20,000 products or though your personal account manager over the phone.

Working with organisations for nearly 30 years, Maplin offers a nationwide range of benefits to our business users:

  • 30 day EOM credit account
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Contact our business team on 

0333 400 9740 to open an account or discuss your business needs.

To receive your free copy of the Maplin Catalogue just call 0333 400 9740.

£59.99

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