| Brand | DROK |
|---|---|
| Item Weight | 0.3 ounces |
| Product Dimensions | 5 x 3 x 0.7 inches |
| Item model number | 90393 |
| Manufacturer Part Number | 90393 |
| Folding | No |
DROK LM2577 DC Boost Power Converter 3-34V to 4-35V 3A Adjustable Step Up Voltage Regulator Board
by
DROK
| Price: | $6.75 | Fast, FREE Shipping with Amazon Prime |
In Stock.
Fulfillment by Amazon (FBA) is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. Something we hope you'll especially enjoy: FBA items qualify for FREE Shipping and .
If you're a seller, Fulfillment by Amazon can help you increase your sales. We invite you to learn more about Fulfillment by Amazon .
- Enter your model number to make sure this fits.
- It is a high efficiency non-isolated boost module, the output Voltage can't be less than input Voltage
- Input Voltage: DC 3-34v; output Voltage: DC 4-35v(continuously adjustable)
- Input current: 3a(max); output current: 2 5a(max)
- Connection: welding, pin can be soldered directly to the PCB
- Multiple application such as DIY an output adjustable mobile power, boost charger, charge your electronic devices, etc
This fits your .
3 new from $6.51
$6.75
|
Fast, FREE Shipping with Amazon Prime
In Stock.
Sold by NooElec and Fulfilled by Amazon.
Gift-wrap available.
Fulfillment by Amazon (FBA) is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. Something we hope you'll especially enjoy: FBA items qualify for FREE Shipping and .
If you're a seller, Fulfillment by Amazon can help you increase your sales. We invite you to learn more about Fulfillment by Amazon .
Frequently Bought Together
Customers Who Bought This Item Also Bought
Page 1 of 1 Start overPage 1 of 1
Product Description
Size:3-34V to 4-35V/2.5A
Features:
Module Properties: non-isolated step-up module
Input voltage: DC 3-34V
Output voltage: DC 4-35V (adjustable)
Input Current: 3A (MAX)
Output current: 2.5A (MAX)
Output power: natural cooling 15W, heat sink 25W(MAX) (heat sink is not included)
Conversion efficiency: 90%
Operating Temperature: Industrial (-40°c to +85°c) (if ambient temperature exceeds 40°c, lower power use, or enhance heat dissipation)
Full load temperature rise: 45°c
No-load current: Typical 15mA (5V to 12V)
Load regulation: +/- 0.5%
Voltage regulation: +/- 0.5%
Dynamic response speed: 5% 200uS
Short circuit protection: None (Please Install fuses and protection circuits at Input port.)
Input Reverse Polarity Protection: None (Please Series diode at the input port.)
Installation: You can screw (diameter 3 mm), 2 fixing holes
Connection: Welding, pin can be directly soldered to a PCB
Conversion efficiency(for reference only):
In 3.7V Out 5V/1.0A 81%
In 5.0V Out 12V/0.5A 84%
In 7.4V Out 12V/0.5A 90%
In 7.4V Out 12V/1.0A 88%
In 12V Out 16V/1.0A 92%
In 12V Out 16V/2.0A 90%
In 12V Out 19V/1.0A 91%
In 12V Out 19V/1.5A 92%
In 12V Out 24V/0.5A 89%
In 12V Out 24V/1.0A 88%
Package Includes:
1x DC Converter
Customers Who Viewed This Item Also Viewed
Page 1 of 1 Start overPage 1 of 1
Customer Reviews
Top Customer Reviews
By
Vortex Radar
on November 11, 2015
Size: 3-34V to 4-35V/2.5A with LED
| Length: 3:01 Mins |
Does exactly what I wanted it to! I wanted to power 12V devices that would normally plug into a car from a 5V USB battery pack.
If you want to step up DC voltage to a higher level, this is great for that.
You've got one input port (power and ground) as well as one output port (power and ground). No soldering required. Just insert the power and ground wires on both ends and tighten down with a screwdriver. I love how easy it is to connect and disconnect things. Since you don't have to solder or unsolder anything, it's super easy to attach and later remove if you wanna connect something else.
The LED display can display both the input and the output voltage. Press the button to change. Press and hold the button for 3 sec to disable the display. Press it again to turn the display back on.
To change the voltage, use a flathead screwdriver to turn a little screw near the top. I was able to adjust the output between 5V and 40V.
The output voltages look correct when compared with two other multimeters.
I've been running 1A through it with no problems. I know it's rated for more but I haven't run more through it.
It comes in an antistatic bag and well packed with a lot of bubble wrap around it to ensure it arrives safe and sound.
No instructions come with it, but it's simple enough to figure it out on your own. :)
Very happy with my purchase! Now to get a housing for the unit. :)
If you want to step up DC voltage to a higher level, this is great for that.
You've got one input port (power and ground) as well as one output port (power and ground). No soldering required. Just insert the power and ground wires on both ends and tighten down with a screwdriver. I love how easy it is to connect and disconnect things. Since you don't have to solder or unsolder anything, it's super easy to attach and later remove if you wanna connect something else.
The LED display can display both the input and the output voltage. Press the button to change. Press and hold the button for 3 sec to disable the display. Press it again to turn the display back on.
To change the voltage, use a flathead screwdriver to turn a little screw near the top. I was able to adjust the output between 5V and 40V.
The output voltages look correct when compared with two other multimeters.
I've been running 1A through it with no problems. I know it's rated for more but I haven't run more through it.
It comes in an antistatic bag and well packed with a lot of bubble wrap around it to ensure it arrives safe and sound.
No instructions come with it, but it's simple enough to figure it out on your own. :)
Very happy with my purchase! Now to get a housing for the unit. :)
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Customer Images
Most Recent Customer Reviews
Pages with Related Products.
See and discover other items: converter
Set up an Amazon Giveaway
Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more about Amazon Giveaway
This item: DROK LM2577 DC Boost Power Converter 3-34V to 4-35V 3A Adjustable Step Up Voltage Regulator Board