Top 9 Voltage Regulator Tester – Power Converters

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DROK 090029 LM2596 Numerical Control Voltage Converter Board DC 5-32V 24v 32v to Adjustable 0-30V 12 v 5 v Switching Regulator Module 1.5A Volt Transformer with Red LED Voltage Tester

DROK #ad - The dc-dc voltage regulator board is low power consumption, and has terminal and retain the wire bonding wiring point. Set key is to set the output voltage, press set shortly, the Decimal place of output Voltage flashes; press the two buttons named + and - to increase or decrease the value.

Note: please make sure that you use this module within its working range; do NOT output short-circuit or charge the battery, otherwise the board would burn. On/off is the output voltage control button when connect the power supply, the default option is to turn on the output Voltage press the button will turn off the output Voltage then press it again can turn on the output Voltage again, followed by recycling; the two buttons named in and out which are on the left of the digital display can switch between current input Voltage and output Voltage.

Drok buck converter input voltage range is dc 5v-32v, output voltage range is dc 0-30V, or convert 24v to 12v; max output current is 1. 5a, can step 32v 24v 12v down to 5v, max output power is 30W.
BrandDROK #ad
ManufacturerDROK #ad
Part Number090029
Warranty1 year

2. Yeeco


Yeeco USB Power Supply Module DC-DC 3.5V-12V to 1.0V-24V Step Up Down USB Buck Boost Converter Power Supply Module Digital LCD Display Voltage Regulator Voltmeter Ammeter Power Capacity Time Tester

Yeeco #ad - It is very suitable for r&d of technical engineers, commissioning of instruments and meters, etc. Under the vah mode, it acts like a multimeter, you can measure voltage 0-35V / Current 0-3A / Power 0-110W / Capacity 0-9999Ah / Time 0-100 Hours.

Under the per mode, input 3. 5v to 12v, can output 1. 0v to 24v adjustable voltage, and with power of 2W-3W. This product can also measure the current ambient temperature. The voltage and current accuracy can be self-calibrated. Lcd display digital USB desktop power supply. This usb voltage regulator provides three input ports: a standard USB male A input, a type C USB input, a micro USB input. Dual mode: per mode & vah mode.
BrandYeeco #ad
ManufacturerYeeco #ad
Part Number1900029



Test Light with 140 Inch Extended Spring Wire, Car Truck Low Voltage & Light Tester with Stainless Probe, Heavy Duty 3-48V Backlit Digital LCD Circuit Tester

JASTIND #ad - Quality made and heavy duty, constructed with acetate fiber body, large and heavy duty than normal test light on the market; sharp stainless steel probe for piercing wires, high toughness and shatter-proof than normal material, for hard to reach areas.

100% lifetime satisfaction customer service, we always stand behind our products, click "Add to Cart" with confidence today. Easy and convenient operation, portable high quality max extended to 140inch long enough PU spring wire for easy automotive circuits testing. 3-48v wide range, 3-48v widely use circuit tester/circuit test light, designed to check car electrical circuits and other 3-48v DC wiring and circuits. Accurate lcd digital display, resolution to. 1v voltage reading on blue back light LCD digital display, with high accuracy to ±03v.
BrandJASTIND #ad
ManufacturerJASTIND #ad
Part NumberJTCVT-01C



INNOVA 3300 Hands-Free Digital Multimeter

INNOVA #ad - Ul certified product designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. Household uses include: outlets, general-purpose batteries, wiring, fuses, electronic hobbies and more. Includes wrist-mounted band, stand and lead holders for hands-free testing. Automotive uses include: automotive circuits, vehicle battery & charging systems, wiring, breakers, electrical components and more.10 megohm circuitry prevents damage to sensitive automotive electronics.
BrandINNOVA #ad
ManufacturerINNOVA #ad
Height1.5 Inches
Length10 Inches
Weight0.5 Pounds
Width5.1 Inches
Part Number3300
Warranty1 Year Limited

5. John Deere


John Deere Original Equipment Voltage Regulator #M149302

John Deere #ad - Oem part numbers: M149302. Fits: 737, 757 ztrak Mowers. Fits: lt190 lawn Tractors. Fits: gt235, gt245, gt245, gt235e, gx325, gx335 lawn Tractors. Fits: lx277, lx279, lx280 lawn Tractors.
BrandJohn Deere #ad
ManufacturerJohn Deere #ad
Height1 Inches
Length10 Inches
Weight1 Pounds
Width6 Inches
Part NumberM149302



6-70V to 0-60V 6A Constant Voltage Current Stabilized Regulator, UCTRONICS RD6006 DC Variable Bench Power Supply Module, Adjustable Step Down Converter with Intelligent Temperature-Controlled Fan

UCTRONICS #ad - Excellent appearance and accuracy: solid quality built to make it become a stable and reliable home/lab supply bench, highly recommended for electronics and DIY hobbyist, and engineer in maintenance and testing.

Big upgrade from dps5005: 2. 4 inch colorful lcd screen, bigger and brighter to read easily; More buttons to simplify and accelerate manipulation; Supports control from PC after connecting via Micro USB port. You will be getting: a power supply module rd6006, one pair of the banana plug to alligator clips, an external temperature sensor probe, a Micro USB cable, with a paper instruction manual. Note: this is just a modular, please search for ASIN B08N64XLR4 to get the assorted AC to DC power source and case. Input voltage: dc 6v-70v; output voltage: dc 0v-60v; Output Current: 0-6A; Output Power: 360W.
ManufacturerUCTRONICS #ad
Part NumberU6231

7. Starlite


Two Way Transformer, Starlite 5000 Watt Step Up/ Down Voltage Converter Transformer WTX-5000, Fuse Protection and Automatic Voltage Regulator, 110 to 220 V or 220 to 110 V 110/120/220/240V, 5 Year Warranty

Starlite #ad - All you have to pay for is shipping fees. 5000 watt voltage Transformer with Automatic Voltage Regulator. Heavy-duty continuous use transformer. 5 year limited warranty included at no charge! 5 year Warranty covers both parts and labor. Durable design with a heavy-Duty Cord. Step up and down voltage transformer converts overseas 220/240 volts down to 110/120 volts and Vice Versa.
BrandStarlite #ad
ManufacturerStarLite #ad
Height6.5 Inches
Length12.3 Inches
Weight31.4 Pounds
Width11.5 Inches
Part NumberWTX-5000

8. I-Joy


Voltage Regulator for Arctic Cat 300 250 Suzuki LTF 250 Suzuki LTF 300F 2001-2005 2001 2002 2003 2004 2005 Voltage Rectifier by I-Joy

I-Joy #ad - 100% new promised and top quality on the market; 90 days' warranty only offered by i-joy, 2004-2005; arctic cat 250 4x4 2001, just buy with no concern! fits: arctic cat 250 2x4 2001, 2004-2005; arctic cat 300 2x4 2001-2003; arctic cat 300 4x4 2001-2005; suzuki ltf 250 Quadrunner Manual 4x4 2002; Suzuki LTF 300F KingQuad 4x4 Manual 2002. Replaces: 10-244 10-664 32800-29b10 Please check the fitment before pruchasing, if you have any questions, don’t hesitate to contact us and we will be really happy to help you.
BrandI-Joy #ad
Manufacturerfengtai #ad
Part Number10-244 10-664 32800-29b10



Portable Power Bank Charger, Car Battery Booster Pack, and Jumper Cables For Up To 6-Liter Gasoline and 3-Liter Diesel Engines, NOCO Boost Plus GB40 1000 Amp 12-Volt UltraSafe Lithium Jump Starter Box

NOCO #ad - And an ultra-compact and lightweight design weighing just 2. 4 pounds. Plus, an integrated 100-lumen led flashlight with seven light modes, portable power bank, tablets, including emergency strobe and SOS. Recharge smartphones, and other USB devices. Safely connect to any 12-volt automotive car battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.

A rugged and water-resistant enclosure rated at IP65. It's easily rechargeable from any powered USB port in 3 hours at 2. 1-amps. Start dead batteries - safely jump start a dead battery in seconds with this compact, yet powerful, 1000-amp portable lithium car battery jump starter pack - up to 20 jump starts on a single charge - and rated for gasoline engines up to 6 liters and diesel engines up to 3 liters. Advanced design - our most advanced portable car battery jump starter ever.

In the box - gb40 ultrasafe portable lithium car battery jump starter pack, 12-Volt Car Charger, Microfiber Storage Bag, Micro USB Charging Cable, 1-Year Warranty, User Guide, heavy-duty battery Clamps, and Designed in the USA. Ultrasafe - safe and easy to use car battery jump starter pack without the worry of incorrect connections or sparks. Featuring high-discharge lithium technology for safe operation in any climate. A rubberized over-molded casing to prevent scratching or marring of surfaces.
BrandNOCO #ad
ManufacturerNOCO #ad
Height7.72 Inches
Length6.57 Inches
Weight2.4 Pounds
Width3.15 Inches
Part NumberGB40
Warranty1-Year Limited Warranty