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Solar-Boost-DC-DC-3V-5V-adjustable-power-supply-module
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Solar Boost DC-DC 3V-5V adjustable power supply module

Seller information

98.9% Positive feedback
Visit store:
eBay Stores zahangzixing2008
Item condition:
Brand New
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181 available / 19 sold
Please enter a quantity of $qty_dummy$ or less Please enter a quantity of 1 Purchases are limited to $qty_dummy$ per buyer Please enter quantity of 1 or more Please enter a lower number Choose quantity that is less than $qty_dummy1$ or equal to $qty_dummy$ You can only choose quantity that is equal to $qty_dummy$
Price:
US $4.99
Approximately AU $5.16
Postage:
FREE Standard Int'l Shipping | See details
 
Item location:
上海市, China
 
Posts to:
Worldwide See exclusions
Delivery:
Payments:
International postage and import charges paid to Pitney Bowes Inc. Learn More
Returns:
14 day money back, buyer pays return postage  | Read details
Item number:
180721103229
Seller assumes all responsibility for this listing.
Last updated on  21 May, 2012 11:37:13 AEST  View all revisions

Item specifics

Condition: Brand New  

zahangzixing2008

Visit my eBay store  zahangzixing2008
Solar Boost DC-DC 3V-5V adjustable power supply module
Solar Boost DC-DC 3V-5V adjustable power supply module
Solar Boost DC-DC 3V-5V adjustable power supply module
Solar Boost DC-DC 3V-5V adjustable power supply module
Solar Boost DC-DC 3V-5V adjustable power supply module
Left Right Mirror f. Suzuki GSXR 1000 05-10 K5-K9 ...
3 1/2 Green LCD Digital panel Volt Meter 7-20V NO ...
Mini 99.9VDC Blue Digital Panel Meter Voltmeter Vo...

small in size, big power, output current 500-700MA and under-voltage
indicator with high efficiency and average efficiency is up to 90%.

ndicator function:

When the voltage is sufficient,indicator lights on,
When voltage is low to 2.7V, the lights go out, and you should charge as soon as possible, so as not to damage the battery.

Size: 25 (including USB long-33MM) * 18.8 (W) * 11 (including potentiometer high 13) mm

Module parameters:

Boot mode: first connect input power supply, second the output
Input: IN +: positive, IN-: negative
Output Mode: Standard USB
Input voltage :0.9-10V
Adjusting: first connect input power correctly (0.9-10V) then using multimeter to monitor the output voltage and
adjust potentiometer (usually clockwise turn boost, inverse time step-down),
Output voltage: 3.3V-10V, buyers may be adjustable, the default is 5V when delivery.
Output current: Rated 500-700mA (Input 2.8V-3V, the output 500MA; (a single lithium input) output up to 700MA
Conversion efficiency: average 90% (the higher the input voltage, the higher the efficiency)
Output ripple: 50mV (MAX)
Operating temperature: Industrial grade (-40 ℃ to 85 ℃)
Full load temperature rise: 20 ℃
Quiescent Current: 130uA
Load regulation: ± 1%
Voltage regulation: ± 0.5%
Output Mode: Standard USB

Use range:

Lithium boost, DC boost MP3 MP4 mobile phone emergency charging power can be DIY.

1.DIY mobile power: When you are on business or traveling outside,you always feel your cell phone, MP3, MP4, PDA,
PSP is not enough electricity, and you have extra batteries,
You can consider yourself a mobile power source of DIY; as long as you use this module with
[1pc lithium or 2-3 NiMH power]
there will be 5V output voltage for your cell phone, MP3, MP4, PDA, PSP charger, very simple and easy!

2. Adjust voltage: If you requires a different voltage power supply in the product design, 5V power supply for equipment,
and current power supply voltage is low at your hand, this module can be directly step-up to 5V, solving your troubles.

3. Regulated Power Supply: When your power supply is unstable, sometimes high and sometimes low, but when your device needs
5V supply.It will be your best choice to use this module

We accept PayPal

  1. We ship within 48 hours after we receive your payment, Monday to Sunday.
  2. Your purchase will be shipped via standard or registered airmail, which normally takes 10-25 working days to reach you .
  3. We also offer express shipping with tracking service via EMS, which normally takes 5-10 working days to reach you.
  4. Please be noted that the shipping time may various to different areas and also holiday may delay the delivery.
  5. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are on buyer responsibility.
ountry

Delivery Time

Working Days (not including holiday)
5-7
8-11
12-14
15-19
20-22
>30
Working Days + Saturday + Sunday
5-10
11-15
16-20
21-25
26-30
>31
United States
Rate (item arrived)
5.2%
50%
19.1%
3.4%
4.4%
Refund
United Kingdom
Rate (item arrived)
9.9%
63.2%
34.3%
25.2%
5.7%
Refund
Australia
Rate (item arrived)
21.4%
52.1%
14.3%
7.2%
4%
Refund
France
Rate (item arrived)
8.4%
35.7%
33.1%
24.5%
7.0%
Refund
Germany
Rate (item arrived)
11.1%
22.2%
30.3%
20.9%
15.5%
Refund
CanadaRate (item arrived)

2%

45.1%31.4%17.6%3.9%

Refund

Brazil
Rate (item arrived)
5%
8.6%
15%
43.8%
28.1%
Refund
Other Country
     
Note:  Russia/Ukraine Will take much longer than other countries,so the refund time is up to 50 days

 

  •       Buyer should expect to pay any amount charged by the government of bidder's country; this includes but not limited to   duty & tax.

  •      Shipping & handling fees are non-refundable.
  •      If you haven’t received the item in one month, we will refund to you.
  •       All items sold by us are being described to the best of our abilities, as accurate as possible, and with utmost conscientiousness on our part.
  •       However, to avoid any potential oversights, I respectfully request your assistance in helping us to make this a mutually satisfactory transaction by THOROUGHLY reviewing item description and photos, and asking all questions PRIOR TO BIDDING.

 

We greatly appreciate your positive feedback and will do the same.
Please kindly contact us before you decide to leave any neutral or negative feedback .
We will try our utmost to help you solve the problem.

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Seller assumes all responsibility for this listing.

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Item location: 上海市, China
Posting to: Worldwide
Excludes: Russian Federation, Belarus
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Postage and handling
Each additional item
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Delivery*
Free postage
Free
Australia
Standard Int'l Shipping
US $19.99
Free
Australia
Expedited Int'l Shipping
* Estimated delivery dates include seller's handling time, and will depend on posting service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Domestic handling time
Will usually post within 1 business day of receiving cleared payment[newWindowTxt].

Return policy

Item must be returned within
Refund will be given as
14 days after the buyer receives it
Money Back
The buyer is responsible for return postage costs.

Refunds by law: In Australia, consumers have a legal right to obtain a refund from a business for goods purchased if the goods are faulty, not fit for purpose or don't match description. More information at returns - opens in a new window or tab.

Payment details

Payment method Preferred/Accepted Buyer protection on eBay
Credit or debit card through PayPal
Accepted

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