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Description
Description
Piano keyboard to usb adapter Power adapters are generally rectangular, also known as transformers. There are switching power supply type and transformer type. The function is to convert (step down) the AC 220V voltage to the appropriate DC voltage of the electric piano. Usually DC 9-15v. Usually 12V.
Techinical parameter
Input Specification | Electrical | Tests Environmental |
Voltage: 100-240VAC | Voltage Accuracy: ±3% | Hi-pot Test: 3750VAC, 60S, 5mA max |
Frequency: 50-60Hz | Current Accuracy: ±3% | Lightning surge: up to 1000V (accept 3000V) |
Output Specification | Efficiency:ERP | Leakage Current: 0.25mA max |
Voltage:9V-12V | Securityprotection: SCP,OVP,OCP,OTP | Burn-in Test: rate load, 40±3℃, 4 hours |
Current:0.5A-2A | Turn On Time:15-30mS | Operating Temperature:0-40℃ |
Power:12W | Burn-In Test：100% Full Load | Storage Humidity 5%-95%RH
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Application for Casio keyboard adapter 9.5V for guitar, garden tool charger, robot charger, charger for energy storage products, medical product charger, charger for measuring tool.
Our mission and advantage
We have a clear mission; to deliver high-yielding, consistent-producing, top-quality products that will provide our customers with more profit potential than they can get anywhere else. Quite simply, our goal is to make our customers successful then we will be successful.
FAQ
What is your major products？
Power adapter, power supply,battery charger
Does us could get the free samples?
Sure, when you feel interested in our products, we could provide you free samples.
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