Power supplies

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Power supplies

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LilyPad Power Supply

Description: A small, but mighty power supply. This board was designed to be as small and inconspicuous as possible. Pop in a AAA battery, flip the power switch, and you will have a 5V supply to power your LilyPad network. Good up to 100mA. Short circuit protected.
This board has AAA battery clips but can use an input from 1.2V to 5V. Our lithium polymer batteries are a good, rechargable alternative.

LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable - but be sure to remove the battery!

Dimensions:

56x26mm
Thin 0.8mm PCB

Quantity	Price
1 – 9	$14.44
10 – 99	$13.68
100 +	$12.54

Skill Level of Item:		Assembled and Tested
Product #		DEV08466
Quantity Available:		2

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LilyPad LiPower

Description: A small, but very mighty power supply. This board was designed to be as small and inconspicuous as possible. The nice thing about LiPower is the ability to use rechargable Lithium Polymer batteries. These batteries are smaller, flatter, and last much longer than a AAA battery. Attach a single cell LiPo battery, flip the power switch, and you will have a 5V supply to power your LilyPad network. Good up to 150mA. Short circuit protected.

This board has a JST connector, which will connect to our JST terminated single cell 3.7V LiPo batteries. It also has terminals for charging the LiPo battery with one of our LiPo chargers.

LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable - but be sure to remove the battery!

Dimensions:

18mm outer diameter
Thin 0.8mm PCB

Quantity	Price
1 – 9	$14.44
10 – 99	$13.68
100 +	$12.54

Skill Level of Item:		Assembled and Tested
Product #		DEV08786
Quantity Available:		2

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Power Driver Shield Kit

This shield allows you to use a computer power supply (or other power source) to use your Arduino to switch high current. With RFP30N06LE MOSFETS, you can easily control a lot of current directly from your Arduino.

The board provides 6 PWM outputs via screw terminals. Check the datasheet for the MOSFET below for full specifications on how much current this board can handle.This board is a very easy way to start using MOSFETS for your next high current project.

A protection diode has been added to the power input of this version of the board.

Note: If you want to stack another shield on top of this one, you will want to double-up on the stackable headers to clear the MOSFETs.

Quantity	Price
1 – 9	$18.90
10 – 99	$17.55
100 +	$16.97

Skill Level of Item:		Assembled and Tested
Product #		DEV10618
Quantity Available:		3

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COMPACT SWITCHING POWER SUPPLY 3.75W WITH USB OUTPUT

CLOSEOUT ITEM - WHILE STOCK LASTS.

Get rid of those bulky power-hungry heat-producing mains adapters. These adaptors use state-of-the-art switching power supplies and feature some major advantages such as:
- cooler running
- stabilized output
- short-circuit and overload protection
- compact design
- very low idling consumption

Features:

universal input, stabilised, direct plug-in, AC/DC adapter
fitted with USB type A socket for USB powered devices such as portable digital music players, accessories and novelty devices
ideal for charging USB powered accessories when a computer is not available
high efficiency

Specifications:

supply voltage: 110 ~ 240VAC
power: 3.75W
output voltage: 5VDC
output current: 750mA (regulated)
plug: USB type A
dimensions: 2 3/4" x 1 3/16" x 1 37/64" (cable length 3 1/4ft)
weight: 0.18lbs

Quantity	Price
1 – 9	$10.94
10 – 99	$10.37
100 +	$9.49

Skill Level of Item:		Assembled and Tested
Product #		PSSMV14U
Quantity Available:		5

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12V CAR BATTERY MONITOR

This small circuit is of great value to check your car battery status.(enclosure not included!)

Features:

easy to build in
only 2 wires to connect (connect after ignition)
uses multi colour 3mm LED
green: battery OK
Slow pulsing (green): battery OK or charging
red: battery voltage is low
red blinking: battery is being overcharged
includes: board to wire connector

Specifications:

dimensions: 30x20mm / 1.18 x 0.78" (board)

Quantity	Price
1 – 9	$12.74
10 – 99	$11.99
100 +	$10.95

Skill Level of Item:		Assembled and Tested
Product #		VM189
Quantity Available:		5

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SWITCHING MODE CAR ADAPTER 2000mA REGULATED / 1.5-12V / 12-24Vdc IN

Operate your favorite electronic gear in your car. Equipped with plugs that can be used virtually anywhere. They can be connected with your car's cigarette plug (with neg. ground).

Features:

with LED power indicator / fuse protection
fuse-protected
thermal cut-off
packed in blister
indicator: power LED
Read More...

Quantity	Price
1 – 9	$14.54
10 – 99	$13.77
100 +	$12.62

Skill Level of Item:		Assembled and Tested
Product #		CARS2000
Quantity Available:		275

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