K-CUT B0505S-1W B0505S-1WR2 R3 DC DC Isolated power supply 5V turn 5V RS485 communication
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- Shipping Method
- Delivery Time
- Shipment Feature
After Sale Service:1. Insurance Policy: Click to go to the Help Center to view the Insurance Policy2. Returns Policy: Click to go to the Help Center to view the Returns Policy
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BEST SELLERS
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t**i
The seller shipped quickly, and it was installed when it was received. It eliminated some of the current sound of a lithium battery, and it would exist about 20%. Isolation power has a role, and there is still insufficient single.
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t**7
The effect is very good. My Bluetooth module and power amplifier supply land. At least I can't hear a little noise in the car. The measured does not need to be connected in series such as the inductance. A few yuan of wallets
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t**0
Very good, good quality, fast delivery, very satisfied
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l**5
The power module has been received, which is good.
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t**0
already received. great.
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d**y
It's easy to use, it's really good
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p**s
The delivery is fast, and the things are also very good
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别**人
The car Bluetooth module has a current sound before it is installed by itself. There is really no current sound. It is quiet and praised. If the audio is the same power supply and accept the module, you must add this
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我**玲
It is very satisfactory to the seller's description.
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t**5
The Bluetooth plate uses the power supply shared by the power amplifier, and there is a harsh current sound, so I found a guide online, saying that it is necessary to add a isolation power chip. After installation, the current sound is gone. Question, praise! Intersection Intersection Oh, to give it 👍 👍 👍
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z**5
Unexpectedly good
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晋**2
With such a small amount, the seller is so well packed and printed with it, which is too cost -effective! Must be praised!
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小**哒
Very good, the current sound of the Bluetooth motherboard and power amplifier sharing power is gone, support
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d**9
The isolation power of the Bluetooth receiver is not currently sounded
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a**5
Good things, worth buying!
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x**8
Very good and good
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无**菲
not bad! Come on if you like it
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x**9
Full five-star praise
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汇**9
Perfectly solves the noise generated by the common electricity of the Bluetooth and the amplifier board. It is almost the same as the pro -test and the capacitance. Now the Bluetooth plate is noisy.
-
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夜**愁
It is used to modify Bluetooth speakers, Bluetooth plates and internal power supply are common ground. After installing this module, the effect is very significant, and the current sounds become very small.
-
-
Items that cannot be shipped through mail
-
1. Items forbidden to be circulated or shipped according to the national law.
-
2. Explosive, flammable, erosive, radioactive or toxic hazardous items.
-
3. Publications, books, sources or items containing reactionary content or obscenity.
-
4. Currencies of all kinds.
-
5. Items that violate public health.
-
6. Items that rot easily.
-
7. Live animals (not counting bees, silkworms and leeches, as long as the packaging ensures the safety of the workers).
-
8. Items that are not adequately packaged and may cause hazards to the workers, or contaminate or damage other packages.
-
9. Other items unsuitable for shipment though mail.
- Shipping Method
- Delivery Time
- Shipment Feature
BEST SELLERS
Color Classification
- B0505s-1wr3 (5V To 5V Sustainable Short Circuit Protection, Chip Scheme Low Power Consumption)
- B0505s-1wr2 (Sustainable Short Circuit Protection)
- B0505s-1w (Old Scheme Without Short Circuit Protection And Discrete Devices)
- B0505s-1wr3l (Custom Parameter)
- Non Standard Input And Output Voltage Can Be Customized According To Customer Requirements
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t**i
The seller shipped quickly, and it was installed when it was received. It eliminated some of the current sound of a lithium battery, and it would exist about 20%. Isolation power has a role, and there is still insufficient single.
t**7
The effect is very good. My Bluetooth module and power amplifier supply land. At least I can't hear a little noise in the car. The measured does not need to be connected in series such as the inductance. A few yuan of wallets
t**0
Very good, good quality, fast delivery, very satisfied
l**5
The power module has been received, which is good.
t**0
already received. great.
d**y
It's easy to use, it's really good
p**s
The delivery is fast, and the things are also very good
别**人
The car Bluetooth module has a current sound before it is installed by itself. There is really no current sound. It is quiet and praised. If the audio is the same power supply and accept the module, you must add this
我**玲
It is very satisfactory to the seller's description.
t**5
The Bluetooth plate uses the power supply shared by the power amplifier, and there is a harsh current sound, so I found a guide online, saying that it is necessary to add a isolation power chip. After installation, the current sound is gone. Question, praise! Intersection Intersection Oh, to give it 👍 👍 👍
z**5
Unexpectedly good
晋**2
With such a small amount, the seller is so well packed and printed with it, which is too cost -effective! Must be praised!
小**哒
Very good, the current sound of the Bluetooth motherboard and power amplifier sharing power is gone, support
d**9
The isolation power of the Bluetooth receiver is not currently sounded
a**5
Good things, worth buying!
x**8
Very good and good
无**菲
not bad! Come on if you like it
x**9
Full five-star praise
汇**9
Perfectly solves the noise generated by the common electricity of the Bluetooth and the amplifier board. It is almost the same as the pro -test and the capacitance. Now the Bluetooth plate is noisy.
夜**愁
It is used to modify Bluetooth speakers, Bluetooth plates and internal power supply are common ground. After installing this module, the effect is very significant, and the current sounds become very small.