Rechargeable battery backup circuit for Smartphone, using MC34063 IC
Hi all,
Chip long time no post anything interesting, is to learn the IC mc34063, to earn share posts made redundant charging circuit for Smartphone Post to share your research and learn, how people do How?
Do not by Chip circuit design should not ensure stability chay.Chip not resolve complaints when the circuit xoet xoet offline ^^
I. Charging circuit diagram mc34063 Step up
Surely many of you see the status of the battery for Smart Phone. In this symposium to share their phone charger circuit can pocket for your phone. I wish you well done it this circuit ....
Summary:
Battery power circuit: Lion Battery, cell laptop batteries, or simply your phone.
Charging Connectors: USB
Compatibility: Android, Windows Phone, iOS devices .... support charging via USB port (in addition to the user terminal connector jack like Nokia ....)
Performance: 85%
Current consumption: max on 1A (rechargeable good for Tablet)
Left Heart: IC mc34063
Circuit principle:
PCB
Temporary no real image damaged by the 1202 Orange circuit and I was doing very well used.
See how to calculate these parameters: http://www.nomad.ee/micros/mc34063a/
According Mobileworld.vn
II. Create backup Battery Charger
a.Chuan be material:
1: One or two phone battery is not in use.
2: A car charger jack fit your phone (about $ 20k / local) for wireless components and take charge jack, one set is almost always enough components (Prepare purchase right price 20k / real instruments)
3: A cell phone batteries old broken (for parts only, on the other battery then off to.)
4: LED, IC TL431, tape, lead-free solder .di course ......
First b.Bat fight ^^
Step 1: Make cell circuit protection:
Battery backup is here selected cell laptop battery has a nominal voltage of 3.7V, 2500mAh capacity over a lump. You can use one or two offices, if a simple backup, only one department is enough. Here viethung94 using 2 cell connected in parallel. Because cell battery will be damaged when the load required for cell battery protection circuit. Simple and especially your standard battery for an old broken phone, extract cell protection circuit components such as circuit protection we have cell was switched off at full load (4.2V), short-break when the first out, automatically disconnect the load cell voltage is too low to limit the voltage (2.5V) for cell protection. Picture the protection circuit like this, sir:
cover close enough room 2
Cell-cell and circuit protection.
This step was done with a full battery.
Step 2: Charging the battery backup circuit.
After you have completed the cell and circuit protection, we make backup battery charger circuit. Charger circuit diagram as follows:
When the battery backup of all, I always use a small vacuum charger (2mm) NOKIA common to recharge. We store the components phone charger buy male foot of the machine as 3110c, 1280 in use. In the circuit using IC TL431 is a controlled zene to indicate battery. When the battery is not full, charging voltage of 2 feet less than 5V, TL431 certainly not common, LED lit when the battery is full and charging protection circuit breaker onto the 5V voltage (optional charger can to 7V) TL431 is fully informed and led glowing report tells us that the battery is full.
Step 3: Make bost circuit voltage from the battery voltage to charge the phone.
The circuit uses IC mc34063 very simple, less components and easy success. The diagram is as follows:
Notes:
Diagram drawing lacks mass, mass general C1 capacitor connected to the negative (vacuum 4IC)
Cored inductors in the circuit all the way from the old motherboard to remove the old wire coils wrapped around age 20 is 0.4mm. If you do prepare automobile charger as I said from the beginning of this charger had enough of all components, only missing tran D965.
Step 4: Put the ingredients together
Once you've assembled the charging circuit, the circuit bost connect them according to the scheme after one complete backup battery
The output of the wire used is always available on the phone jack on the car charger circuit, this wire is very compact and convenient.
The final product after the completion of e are here
Download photos and video test,
Chip long time no post anything interesting, is to learn the IC mc34063, to earn share posts made redundant charging circuit for Smartphone Post to share your research and learn, how people do How?
Do not by Chip circuit design should not ensure stability chay.Chip not resolve complaints when the circuit xoet xoet offline ^^
|
| Illustrations Product |
I. Charging circuit diagram mc34063 Step up
Surely many of you see the status of the battery for Smart Phone. In this symposium to share their phone charger circuit can pocket for your phone. I wish you well done it this circuit ....
Summary:
Battery power circuit: Lion Battery, cell laptop batteries, or simply your phone.
Charging Connectors: USB
Compatibility: Android, Windows Phone, iOS devices .... support charging via USB port (in addition to the user terminal connector jack like Nokia ....)
Performance: 85%
Current consumption: max on 1A (rechargeable good for Tablet)
Left Heart: IC mc34063
Circuit principle:
PCB
Temporary no real image damaged by the 1202 Orange circuit and I was doing very well used.
See how to calculate these parameters: http://www.nomad.ee/micros/mc34063a/
According Mobileworld.vn
II. Create backup Battery Charger
a.Chuan be material:
1: One or two phone battery is not in use.
2: A car charger jack fit your phone (about $ 20k / local) for wireless components and take charge jack, one set is almost always enough components (Prepare purchase right price 20k / real instruments)
3: A cell phone batteries old broken (for parts only, on the other battery then off to.)
4: LED, IC TL431, tape, lead-free solder .di course ......
First b.Bat fight ^^
Step 1: Make cell circuit protection:
Battery backup is here selected cell laptop battery has a nominal voltage of 3.7V, 2500mAh capacity over a lump. You can use one or two offices, if a simple backup, only one department is enough. Here viethung94 using 2 cell connected in parallel. Because cell battery will be damaged when the load required for cell battery protection circuit. Simple and especially your standard battery for an old broken phone, extract cell protection circuit components such as circuit protection we have cell was switched off at full load (4.2V), short-break when the first out, automatically disconnect the load cell voltage is too low to limit the voltage (2.5V) for cell protection. Picture the protection circuit like this, sir:
cover close enough room 2
Cell-cell and circuit protection.
This step was done with a full battery.
Step 2: Charging the battery backup circuit.
After you have completed the cell and circuit protection, we make backup battery charger circuit. Charger circuit diagram as follows:
When the battery backup of all, I always use a small vacuum charger (2mm) NOKIA common to recharge. We store the components phone charger buy male foot of the machine as 3110c, 1280 in use. In the circuit using IC TL431 is a controlled zene to indicate battery. When the battery is not full, charging voltage of 2 feet less than 5V, TL431 certainly not common, LED lit when the battery is full and charging protection circuit breaker onto the 5V voltage (optional charger can to 7V) TL431 is fully informed and led glowing report tells us that the battery is full.
Step 3: Make bost circuit voltage from the battery voltage to charge the phone.
The circuit uses IC mc34063 very simple, less components and easy success. The diagram is as follows:
Notes:
Diagram drawing lacks mass, mass general C1 capacitor connected to the negative (vacuum 4IC)
Cored inductors in the circuit all the way from the old motherboard to remove the old wire coils wrapped around age 20 is 0.4mm. If you do prepare automobile charger as I said from the beginning of this charger had enough of all components, only missing tran D965.
Step 4: Put the ingredients together
Once you've assembled the charging circuit, the circuit bost connect them according to the scheme after one complete backup battery
The final product after the completion of e are here
Download photos and video test,
this is realy nice post thanks for sharing it we also offer Smartphone Replacement Parts at affordable price.
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😊 Very useful and informative Thank you very much,👍 and do try to spruce up the drawings and the write ups, Bye..
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