Voltage Converters & Meters

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The average price for Voltage Converters & Meters was $26.23 last month. There are 100 ads in this category.
28 Nov
Vi-2ny-ew vicor corp. new converter mod dc/dc 3.3v 66w isolated module dc dc co

27 Nov
Dc-dc usb 5v to 9v dc jack 5.5mmx2.1mm step-up power module converter cable cord

Home Modules Sensor Arduino Raspberry Pi 3D Printer Chips DC-DC USB 5V to 9V DC Jack 5.5mmx2.1mm Step-up Power Module Converter Cable Cord Description : 1.With this cable, you can connect your power bank to router. Thus, when power cut, you can use your power bank to supply your router! 2.
26 Nov
One sg 309k 5v positive fixed linear voltage regulator from 1974

ONE SG-309K 5V Fixed Positive Monolithic Voltage Regulator in a TO-3 package. This is from my New/Old stock cache acquired in the mid 1970s, and with a manufacturing code of 7425A. I'm marking it as used since I have no recollection of where this particular unit was acquired or it's prototype history.
25 Nov
Mb102 breadboard power supply module 3.3v 5v arduino board+breadboard 830 point

MB102 Breadboard Power Supply Module 3.3V 5V Arduino Board+Breadboard 830 Point MB102 Breadboard Power Module 3.3V/5V: Breadboard power supply module, compatible with 5 V, 3.3 V Apply to MB102 breadboard Input voltage: 6.5-12 V (DC) or USB power supply Output voltage: 3.3V/5V can switch over Maximum output current: <700 ma Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.
24 Nov
10pcs mcp73831 lithium battery charge controller ic sot23

10pcs SOT23 IC, Lithium battery charging controller,MCP73831 T-2ACI/OT 3 or more items, automatic shipping promotion
21 Nov
New automatic voltage regulator mx341

Automatic Voltage Regulator MX341 Sensing Input: 190-264VAC 1Phase 2 wire, Power Input 170-220VAC 3Phase 3Wire, Output 120VDC 50/60Hz.
21 Nov
Waterproof dc/dc voltage converter regulator 24v step down to 12v 5a adaptor@p

?12deeping Features: DC 24V to 12V step-down converter Built-in over/under voltage input, overload, overhead, and short circuit full protection. Applied voltage range of electrical appliances: Electric motor, audio, navigation, surveillance, LED display screen, air conditioner, electric fan, solar, photovoltaic energy source, DVD, LED lights, motors, pumps, and industrial electrical equipment etc.
21 Nov
Locoverter - 100 watt (8.5 amps) converter - 74 volt dc to 12 volt dc (100wc)

This listing is for a Locoverter - Converter This is a used item in good condition Item does have scuffs and scratches from normal use and storage in overall good condition Converts 74 Volt DC to 12 Volt DC Can not be used on 110 Volt AC 100 Watts (8.5 amps) Please see my pictures for details, This is the item pictured Feel free to message me with any questions Thanks for looking!!
21 Nov
(pack of 10) velleman bh9vbs battery holder for 9v-cell with switch

AUTHORIZED DISTRIBUTOR PACK OF 10 VELLEMAN BH9VBS BATTERY HOLDER FOR 9V-CELL with SWITCH Features closed box with lead terminals + switch One 9v Battery Holder with On/Off Switch. These are handy battery cases for 9 Volt Batteries. They allow you to shut off power to your project or Arduino without having to pull the barrel plug out each time.
20 Nov
5000ma 12v ac-dc switching power supply module 0.5a 3a 5a

New Arrivals Modules Home Gadgets Fishing Outdoor Product Picture Gallery Power Module Wireless Modules Sensor DIY LED Board Development Board Function Modules Digital Voltmeter Description 1. Output Current: 5000MA 2. Size: 10.7*5.0*2.4cm More similar items ,please ckick here!
20 Nov
30 watt switching power supply 100 - 240vac input/ +12vdc 2.5 amp output

These 30 Watt power supplies were samples that were never used in a design. They provide a solid 12 Volts at 2.5 Amps with an input of 100 to 240 VAC at 50/60 Hz. They are open frame with 3 mounting holes.

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