DC-DC Boost Converter 3V 3.7V 4.2V Step Up 5V 3A 15W Lithium battery Mobile Power Supply Charger Module Board LED Indicator

Dc-Dc Boost Converter 3V 3.7V 4.2V Step Up 5V 3A 15W Lithium Battery Mobile Power Supply Charger

DC-DC Boost Converter 3V 3.7V 4.2V Step Up 5V 3A 15W Lithium battery Mobile Power Supply Charger Module Board LED Indicator

SKU:012845
Regular price $9.90 Sale price $4.95

 

 

 

 

Descriptions

Module Properties: Non-isolated boost module (BOOST)

Input voltage: 3-5V (input voltage less than 3V output current step can reach the rated value)

Output voltage: 5.0V (choose between 3-6V choice, if other voltage, please inform the treasurer in advance, the default delivery is 5V)

Output current: Rated 3A (input voltage is greater than 3V), short time 5A (less than 10 seconds)

Conversion efficiency: up to 92% (the higher the input voltage, the higher the efficiency) See the test chart below

Switching frequency: 500KHz

Output ripple:

Input 4.2V Output 5V 3A 40mV (MAX)

Input 3.7V Output 5V 3A 50mV (MAX)

20M bandwidth

Undervoltage indication: LED with load is on (input voltage is below 2.7V LED is off)

Operating temperature: Industrial (-40 ° to +85 °) (ambient temperature at 85 degrees when the output current within 1A)

Full load temperature rise: 40 °

Quiescent current: 200uA

Load Regulation: ± 1%

Voltage regulation rate: ± 0.5%

Dynamic response speed: 5% 200uS

Short circuit protection: No, if you want to have short circuit protection, you can enter lithium battery protection board or use lithium battery with protection.

Input reverse protection: No, if you need reverse connection protection, please use our reverse connection protection board.

Wiring: soldering, DIP-24 standard package, can be directly soldered on the PCB (need to install the pin, the shopkeeper to make the purchase)

Input method: IN + input positive, IN- input negative

Output: OUT + output is positive, OUT- output negative

 

 

Introductions

This power supply module, is through our well-designed, all the core components imported original.

Using chip technology,

DC-DC 3V 5V boost circuit with USB output, wide operating range, stable output 5V / 3A circuit from 3V-5V, a good way to charge mobile phones, MP3, MP4, PSP, mobile devices!

Use 2 AA / 5 batteries, you can phone MP3, MP4 charging. Coupled with high-capacity lithium battery, it is a super mobile original!

Circuit board design science, high-quality devices, the connection is very simple, is a DIY digital power supply a good helper!

1. Ultra-small size: circuit board: 30mm * 18mm * 10mm

2. The back of super-large copper heat dissipation, high-current work cooling, interference small

3. Input and output all use the best Sanyo POSCAP 470uF polymer capacitors, and TDK high-capacity ceramic capacitors, the output ripple control in a very low range.

4. Improved LED indication, more energy saving, battery voltage lower than 2.7V, LED indicator off.

5. The new version of high-current boost circuit using high-voltage step-up circuit, with a good big current MOS tube output current 3A

 

 

Applications

1) .DIY a mobile power supply, you only need to input a battery-powered, you can output 5V voltage for your mobile phone, MP3, MP4, PSP charging, very simple and convenient Oh.

2). Boost charger, you can use 2 AA batteries or lithium battery for your 5V device.

3). For your electronic devices, when your device needs 5V power supply, however, you now only have lithium-ion battery in your hand. With our module, we can directly boost to 5V to solve your troubles.

4) System pre-stage power supply, when you enter the battery-powered (1-5V) when doing a certain project, and your system board requires 5V stable power supply, then you choose our module will be your most Good choice, do not debug directly on the machine to work, easy to do efficient high-power boost.

 

 

Package

1pc DC-DC boost model

 

 

 

 

 

 

 

 

 

 

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Descriptions

Module Properties: Non-isolated boost module (BOOST)

Input voltage: 3-5V (input voltage less than 3V output current step can reach the rated value)

Output voltage: 5.0V (choose between 3-6V choice, if other voltage, please inform the treasurer in advance, the default delivery is 5V)

Output current: Rated 3A (input voltage is greater than 3V), short time 5A (less than 10 seconds)

Conversion efficiency: up to 92% (the higher the input voltage, the higher the efficiency) See the test chart below

Switching frequency: 500KHz

Output ripple:

Input 4.2V Output 5V 3A 40mV (MAX)

Input 3.7V Output 5V 3A 50mV (MAX)

20M bandwidth

Undervoltage indication: LED with load is on (input voltage is below 2.7V LED is off)

Operating temperature: Industrial (-40 ° to +85 °) (ambient temperature at 85 degrees when the output current within 1A)

Full load temperature rise: 40 °

Quiescent current: 200uA

Load Regulation: ± 1%

Voltage regulation rate: ± 0.5%

Dynamic response speed: 5% 200uS

Short circuit protection: No, if you want to have short circuit protection, you can enter lithium battery protection board or use lithium battery with protection.

Input reverse protection: No, if you need reverse connection protection, please use our reverse connection protection board.

Wiring: soldering, DIP-24 standard package, can be directly soldered on the PCB (need to install the pin, the shopkeeper to make the purchase)

Input method: IN + input positive, IN- input negative

Output: OUT + output is positive, OUT- output negative

 

 

Introductions

This power supply module, is through our well-designed, all the core components imported original.

Using chip technology,

DC-DC 3V 5V boost circuit with USB output, wide operating range, stable output 5V / 3A circuit from 3V-5V, a good way to charge mobile phones, MP3, MP4, PSP, mobile devices!

Use 2 AA / 5 batteries, you can phone MP3, MP4 charging. Coupled with high-capacity lithium battery, it is a super mobile original!

Circuit board design science, high-quality devices, the connection is very simple, is a DIY digital power supply a good helper!

1. Ultra-small size: circuit board: 30mm * 18mm * 10mm

2. The back of super-large copper heat dissipation, high-current work cooling, interference small

3. Input and output all use the best Sanyo POSCAP 470uF polymer capacitors, and TDK high-capacity ceramic capacitors, the output ripple control in a very low range.

4. Improved LED indication, more energy saving, battery voltage lower than 2.7V, LED indicator off.

5. The new version of high-current boost circuit using high-voltage step-up circuit, with a good big current MOS tube output current 3A

 

 

Applications

1) .DIY a mobile power supply, you only need to input a battery-powered, you can output 5V voltage for your mobile phone, MP3, MP4, PSP charging, very simple and convenient Oh.

2). Boost charger, you can use 2 AA batteries or lithium battery for your 5V device.

3). For your electronic devices, when your device needs 5V power supply, however, you now only have lithium-ion battery in your hand. With our module, we can directly boost to 5V to solve your troubles.

4) System pre-stage power supply, when you enter the battery-powered (1-5V) when doing a certain project, and your system board requires 5V stable power supply, then you choose our module will be your most Good choice, do not debug directly on the machine to work, easy to do efficient high-power boost.

 

 

Package

1pc DC-DC boost model

 

 

 

 

 

 

 

 

 

 

Purchasing & Delivery

Before you make your purchase, it’s helpful to know the measurements of the area you plan to place the furniture. You should also measure any doorways and hallways through which the furniture will pass to get to its final destination.
Picking up at the store
Shopify Shop requires that all products are properly inspected BEFORE you take it home to insure there are no surprises. Our team is happy to open all packages and will assist in the inspection process. We will then reseal packages for safe transport. We encourage all customers to bring furniture pads or blankets to protect the items during transport as well as rope or tie downs. Shopify Shop will not be responsible for damage that occurs after leaving the store or during transit. It is the purchaser’s responsibility to make sure the correct items are picked up and in good condition.
Delivery
Customers are able to pick the next available delivery day that best fits their schedule. However, to route stops as efficiently as possible, Shopify Shop will provide the time frame. Customers will not be able to choose a time. You will be notified in advance of your scheduled time frame. Please make sure that a responsible adult (18 years or older) will be home at that time.
In preparation for your delivery, please remove existing furniture, pictures, mirrors, accessories, etc. to prevent damages. Also insure that the area where you would like your furniture placed is clear of any old furniture and any other items that may obstruct the passageway of the delivery team. Shopify Shop will deliver, assemble, and set-up your new furniture purchase and remove all packing materials from your home. Our delivery crews are not permitted to move your existing furniture or other household items. Delivery personnel will attempt to deliver the purchased items in a safe and controlled manner but will not attempt to place furniture if they feel it will result in damage to the product or your home. Delivery personnel are unable to remove doors, hoist furniture or carry furniture up more than 3 flights of stairs. An elevator must be available for deliveries to the 4th floor and above.