IEC 62368-1 Clause 9.6 Requirements For Wireless Power Transmitters-Receiver
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Product Description
9.6.3 Test method and compliance criteria
The wireless power transmitter is placed in a room under the temperature conditions as specified in 9.3.2.
The test is performed once with each of the foreign objects specified in 9.6.2 placed in direct contact with the transmitter. Each test has four cycles:
– one without a receiver present and with the foreign object in direct contact with the transmitter; and
– one with a receiver placed in direct contact with the foreign object; and
– one with a receiver placed at a distance of 2 mm from the foreign object; and
– one with a receiver placed at a distance of 5 mm from the foreign object.
The transmitter is operated to transmit its maximum power
Technical parameters
| Model | KP-368W |
| input voltage | 4.5-9V |
| Voltage resolution | 0.01V |
| Voltage accuracy | ±(0.2%+1digital) |
| Input current | 0-3A |
| Current resolution | 0.001A |
| Current Accuracy | ±(0.8%+3digital) |
| impedance | 1.5Ω-9999.9Ω |
| Temperature range | -10℃ to 100℃ |
| Time | 0-99H59M59S |
| frequency | 2HZ |
| recognition mode | QC2.0/QC3.0 |
| power | 15W/10W/7.5W/5W/external loads |
| weight | 118g |
