Call 0333 400 9500 or Email us
100W Slim Bench Power Supply
• High quality selectable output, 1 to 20V and 0 to 5A
• Large clear illuminated 3-digit LCD screen shows voltage and current• Slim tower housing - ideal for workbenches where space is tight
• Output on/off button for safety
• Short circuit, overload and over temperature protection
|Input voltage:||AC 230 V|
|Output voltage:||1-20 volts, user adjustable at 0.1V intervals|
|Output current:||0-5 amps, user adjustable at 0.01A intervals|
|Load from 10% to 100% variation:||70mV|
|Line from AC 180 V to AC 264 V variation:||20mV|
|Ripple and noise (RMS):||5mV|
|Ripple and noise (peak to peak):||30mV|
|Load from 10% to 100% variation:||20mA|
|Line from AC 180 V to AC 264 V variation:||20mA|
|Ripple and noise (peak to peak):||20mA|
|Efficiency at maximum power:||84%|
|Dimensions:||70(w) x 150(h) x 250(d) mm|
ReviewsWrite a Review
10 of 19 Reviews
Great compact PSU
I bought a couple of these, some time ago, when they were on offer. The voltage control is pretty coarse, but can be tweaked, with care. For the money, you can't really complain, and they do what they need to!
Solar panel simulator
I've had this PSU for a couple of years now and have found it very useful. I don't need more than 0.1v accuracy. It has current limiting capability and I plan to use this to simulate a solar cell output, there is also an open/close switch on the output. Nice, simple clear output, all in all very good.
This is absolutely top notch; a beautifully compact, and functional, bench power supply.
Great Value for money exactly what I need for doing college Electronic assignments at home.
Excellent delivery - within 24 hours of placing order. The unit is smaller than I expected. A professional looking piece of kit. Very easy to use. I particularly like the output on/ off switch. Very useful. At the special price, anyone looking for a bench power supply could not do better than this.
Nice price (on promotion at £64.99) and by ordering another product, took the order up to over the voucher threshold, so a nice £7.00 voucher discount off the total price. Small, compact, works well. Glad to see mains lead and output leads are included. As another reviewer has said, it does present a load of 600 Ohms or so when switched off, so be careful when charging batteries as you don't want to discharge them inadvertantly. A solution would be to add an external (or internal, if I can get the case off) Power MOSFET in the supply, connected as a Diode. STP36-NF06L does the job and drops just 2.5mV, a much better solution than a reasonable Shottky Diode (like 1N581) at 0.2V! Niggles, that's all. Voltage adjustment a bit slow and fiddley as the display takes a few seconds to settle down.
Nicely constructed with a clear LCD. Setting of voltage is a little vague and current setting isn't retained when switched off but when set works very well.
Great value product. Only problem is that settings are too course to obtain the advertised setting resolutions for voltage and current. Clearly a fine adjustment control is needed. Overall the unit has proved reliable, runs cool and is stable in operation.
I was really pleased with the N93CX power supply, it is fully adjustable from 0 - 20 Volts & 0 - 5 Amps. The case has a proffesional & pleasing appearance. The LCD screen is bright & has large numbers. Really good value for money.
First class small bench power supply
QuestionsAsk a Question
10 of 12 Questions
Can I use the green ground port to ground myself with an antistatic wristband when dealing with devices that are sensitive to static electricity?
could this be used to power a car radio head unit?
will this support 21.6v and 1060mvh
What is the operating temperature range? I wolud like to use the power supply in a cold room (3-8 C), so would that be possible?
Is the tag fitted at the back of the unit a connection point for chassis earthing? Regards Brian
Do you stock spare parts for these units
what is the short circuit protection, a fuse or a circuit breaker?
can this be used as a split rail supply - say, +/-20v - I notice the green "ground" terminal?
What leads are included
steven ettles said:
Is this a linear or switched mode power supply?
|Item code||Item name||Quantity||Price|
|N93CX||100W Slim Bench Power Supply||(100+)||£67.49|
|N93CX||100W Slim Bench Power Supply||(25+)||£71.99|
|N93CX||100W Slim Bench Power Supply||(10+)||£76.49|
|N93CX||100W Slim Bench Power Supply||(5+)||£80.99|
|N93CX||100W Slim Bench Power Supply||(1+)||£89.99|
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 9500 to open an account or discuss your business needs.
To receive your free copy of the Maplin Catalogue just call 0333 400 9500.