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20W 12V AC/DC Switched Mode Power Supply

Code: L47BL

  • Input voltage of AC 100 - 240V
  • Six interchangeable tips
  • Lightweight, compact design
  • Stabilising output, low ripple and low interference

Product details

20W 12V AC/DC Switched Mode Power Supply

• Input voltage of AC 100 - 240V
• Six interchangeable tips
• Lightweight, compact design
• Stabilising output, low ripple and low interference

Specifications:
Switched Mode Supply: Yes
Output Power (Max): 20W
Output Voltage Type: Fixed
Input Voltage: AC 100 - 240V, 50Hz
Input Power Plug: UK 3 Pin Mains Plug
Number of Tips or Sockets: 6
Output Tips/Socket Type:
3.5 x 1.35 x 10mm 5.5 x 2.5 x 12mm
5.0 x 2.1 x 12mm 2.5mm mono jack plug
5.5 x 1.5 x 12mm 3.5mm mono jack plug
Dimensions: 78(l) x 48(w) x 64(d) mm
Polarity: Centre Positive
Reversible Polarity: Yes
Output Power Cord Length: 1.8m
Efficiency: 71%

Is this unit suitable to drive a water feature pump? 12v ac 20w output required

Asked by: mickdoreen
This is a DC power supply so would not work for your use.
Answered by: Dale
Date published: 2017-07-24

What is a switched mode power supply as opposed to a standard power supply. It looks much the same and appears to do the same thing but possibly a bit more expensive.

Asked by: Ted Yorkshire
I would recommend you read the article below if you wish to learn the difference. https://en.wikipedia.org/wiki/Switched-mode_power_supply
Answered by: Billy
Date published: 2017-06-28

Do you have adaptor for 37v

Asked by: Debb
Unfortunately, on this occasion, Maplin do not stock a suitable product for your requirements.
Answered by: James
Date published: 2017-05-29

Although the overview states "Stabilising output, low ripple and low interference" is this regulated?

Asked by: Aidy
As it is not specified as regulated then I would have to say no but our order code N62JN is regulated.
Answered by: Dominic
Date published: 2017-05-02

How do ensure that centre pole is positive as the power tip can go in either way into the plug (not the computer end).

Asked by: Pete
There is a marker on the socket and plug. The market on the socket shows the positive side. The marker on the tip shows the centre pin. Line these together to make a centre positive adaptor, or reverse the polarity for centre negative.
Answered by: DaveB
Date published: 2016-11-24

I have a Halfords Portable Powerpack 100 tyre inflator and battery booster(to fire up a dead car battery) for quite some years. I need a new electric DC to AC electric plug for 12V 20ah to charge up this unit, after use. Please help. Thanks.    Sonny.

Asked by: sonny
On this occasion Maplin do not stock a product that exactly meets your requirements, or indeed anything close enough to offer you as an alternative.
Answered by: Les
Date published: 2016-08-29

One more question, is the output ampers at 6V same as model VN10L?

Asked by: Dzekudav
this is a fixed 12v supply
Answered by: Les
Date published: 2017-01-27

Is this power supply suitable for LED lighting panels

Asked by: Dave
We would not be able to advise without knowing the voltage of the panels. Sorry for any inconvenience this may cause.
Answered by: Darren
Date published: 2015-11-20
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Bulk Prices

Item code Item name Quantity Price
L47BL 20W 12V AC/DC Switched Mode Power Supply (100+) £14.99
L47BL 20W 12V AC/DC Switched Mode Power Supply (25+) £15.99
L47BL 20W 12V AC/DC Switched Mode Power Supply (10+) £16.99
L47BL 20W 12V AC/DC Switched Mode Power Supply (5+) £17.99
L47BL 20W 12V AC/DC Switched Mode Power Supply (1+) £19.99

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
  • volume discount pricing
  • online and in-store use of account
  • one-to-one account management
  • bespoke product sourcing and branding
  • free delivery on orders over £10
  • scheduled and forward ordering service

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.

£19.99

  • Home Delivery
  • Click & Collect

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