MCM Electronics

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Image of Tenma 72-8142 Regulated 13.8VDC Power Supply - 10A Continuous

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72-8142 - Regulated 13.8VDC Power Supply - 10A Continuous

Regulated 10A, 13.8VDC Power Supply Compact power supply is perfect for cell phones, operating moderate power auto sound products, scanners, CB and ham radio equipment. Tenma offers several models of 13.8VDC power supplies to suit a variety of equipment need...

Mfr Name: Tenma

Mfr Number: 72-8142

In Stock

$99.99

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Image of Tripp Lite PV150 150W PowerVerter DC to AC Inverter

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28-6647 - 150W PowerVerter DC to AC Inverter

"Harness your vehicle's battery to efficiently power office equipment on the road. Continuously supplies up to 150 watts of 120V AC power to a single AC outlet from any 12V battery or automotive DC source. Convenient cigarette lighter DC input jack with 3-ft. cabl...

Mfr Name: Tripp Lite

Mfr Number: PV150

In Stock

$33.49

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Image of Tenma 72-110 10A Variable Autotransformer

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72-110 - 10A Variable Autotransformer

Gives you the ability to vary line voltage between 0~130VAC. Perfect way to safely troubleshoot power supplies, regulators, output sections, etc. Built-in ammeter shows current draw to help identify shorts before they can cause costly component failures. Replaceab...

Mfr Name: Tenma

Mfr Number: 72-110

In Stock

$183.59

(MSRP: $199.00)
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Image of Tenma 72-9465 1~36 Volt Remote Programmable Power Supply - 0~5 Amps

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72-9465 - 1~36 Volt Remote Programmable Power Supply - 0~5 Amps

Labratory grade power supply is ideal for the lab, school, work shop or for production and quality control applications. Provides variable 1~36VDC output and 0~5A adjustable current.

Mfr Name: Tenma

Mfr Number: 72-9465

In Stock

$199.00

(MSRP: $399.00)
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Image of Tenma 72-8340A Variable Switch Mode Power Supply - 1-60VDC up to 1.6 Amp

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72-8340A - Variable Switch Mode Power Supply - 1-60VDC up to 1.6 Amp

Switch Mode Laboratory DC Power Supply Precision adjustable supply provides adjustable 1~60VDC output with adjustable current limiteing from 0~1.6A. It is ideal for test, measurement and service applications where tight voltage and current regulation are critica...

Mfr Name: Tenma

Mfr Number: 72-8340A

In Stock

$149.00

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Image of Tenma 72-7295 Variable 0~40VDC Switch Mode Power Supply w/Current Limiting

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72-7295 - Variable 0~40VDC Switch Mode Power Supply w/Current Limiting

Adjustable Switch Mode Power Supply Laboratory grade switching power supply provides adjustable 0 ~ 40VDC output, and 0 ~ 5A adjustable current limiting. OVP (Output Over-voltage Protection) protects voltage sensitive loads by shutting down the supply when output...

Mfr Name: Tenma

Mfr Number: 72-7295

In Stock

$199.00

(MSRP: $249.00)
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Image of Tenma 72-7245 Dual Output Bench Power Supply

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72-7245 - Dual Output Bench Power Supply

Dual Output Bench Power supply Laboratory grade power supply provides adjustable 0 ~ 30VDC output, and 0 ~ 3A adjustable current limiting, on each of two isolated channels. Four independent three–digit LED displays simultaneously show output voltage and current ...

Mfr Name: Tenma

Mfr Number: 72-7245

In Stock

$329.99

(MSRP: $359.00)
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Image of Tenma 72-8110 Compact Switch Mode Power Supply

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72-8110 - Compact Switch Mode Power Supply

Compact 15A Switch Mode Power Supply Efficient switch mode power supply features a very compact footprint that makes it an ideal match for portable communications equipment. Its 50% duty cycle surge rating is comes in handy in demanding transmitting situations. I...

Mfr Name: Tenma

Mfr Number: 72-8110

In Stock

$94.99

(MSRP: $99.95)
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Image of Samlex America SAM-250-12 Modified Sine Wave Power Inverter - 250W

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72-9685 - Modified Sine Wave Power Inverter - 250W

A low interference, high efficiency modified sine wave DC-AC inverter that simply plugs into any 12V cigarette lighter socket making it ideal for use in cars, boats, trucks or RV's. You can also connect directly to a battery with battery clamps (included). Conve...

Mfr Name: Samlex America

Mfr Number: SAM-250-12

In Stock

$26.46

(Reg: $31.99)
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Image of Velleman SA PS1503SBU Digital Display DC Power Supply - 15V/3A

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72-9630 - Digital Display DC Power Supply - 15V/3A

Laboratory grade DC power supply provide accurate and adjustable 0~15V voltage output and 0~3A current output for a variety of applications. Features a dual LCD display with backlight for showing voltage and current at the same time.

Mfr Name: Velleman SA

Mfr Number: PS1503SBU

In Stock

$99.99

(MSRP: $110.80)
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Image of Tenma 72-1097 3.5A Isolated Variable AC Power Supply

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72-1097 - 3.5A Isolated Variable AC Power Supply

Variable AC supplies combine the safety benefits of an isolation transformer with the service advantages of a variable autotransformer. •Provides isolation from the AC line when servicing “hot” chassis equipment •Protects AC powered test equipment •...

Mfr Name: Tenma

Mfr Number: 72-1097

In Stock

$219.99

(MSRP: $249.00)
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Image of Tenma 72-8335A Variable 0~24V Power Supply - 2 Amp - Triple Output

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72-8335A - Variable 0~24V Power Supply - 2 Amp - Triple Output

Dual and triple output power supplies offer plenty of power for test and design use. Simple controls and sturdy connections make this unit a no-stress pleasure to use.

Mfr Name: Tenma

Mfr Number: 72-8335A

In Stock

$109.00

(MSRP: $199.00)
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Image of Samlex America SAM-450-12 Modified Sine Wave Power Inverter - 450W

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72-9690 - Modified Sine Wave Power Inverter - 450W

A low interference, high efficiency modified sine wave DC-AC inverter that simply plugs into any 12V cigarette lighter socket making it ideal for use in cars, boats, trucks or RV's. You can also connect directly to a battery with battery clamps (included). Conve...

Mfr Name: Samlex America

Mfr Number: SAM-450-12

In Stock

$36.02

(Reg: $43.29)
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Image of Samlex America PST300-12 True Sine Wave Power Inverter - 300W/12V

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72-9660 - True Sine Wave Power Inverter - 300W/12V

A high efficiency DC-AC inverter converts 12VDC to 300W of sine-wave AC power that can operate portable electronics, laptops, small TV's, hand tools and more. Includes a cigarette lighter plug and battery clamp making it useful when traveling as well as in the ho...

Mfr Name: Samlex America

Mfr Number: PST300-12

In Stock

$180.49

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Image of Samlex America SSW-350-12A 350W Pure Sine Wave Inverter with USB Port

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72-9780 - 350W Pure Sine Wave Inverter with USB Port

High efficiency pure sine wave inverter converts 12 VDC to 115 VAC at an output frequency of 60 Hz. This compact and lightweight model features soft start technology and two times the surge. Provides reliable pure sine wave power ideal for mobile equipment such a...

Mfr Name: Samlex America

Mfr Number: SSW-350-12A

In Stock Clearance Item

$102.80

(Reg: $123.39)
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Take 15% your order through Tuesday using promo code EMD384. Some exclusions apply.
Take 15% your order through Tuesday using promo code EMD384. Some exclusions apply.