AC USB PD 3.2 charging adapters (wall chargers)

Key product benefits:

• The charger supports the latest PD3.2 AVS SPR protocol with a power of 67W in standard mode (non-peak).

• The PD3.2 AVS SPR protocol is necessary, in particular, for the maximum charging power of the iPhone 17 at 40W.

• PPS 21V support is important for some smartphones, such as the Google Pixel 9 Pro XL or Google Pixel 10 Pro XL (37W and 45W respectively), and can only be achieved if the charger supports the PPS 21V protocol.

• Very good power consumption in standby mode - class VI.

• Very high efficiency - 93%

• Maximum heating 66°C at full load, no drop in output power at maximum heating (throttling) detected.

• Delta Electronics Inc. - the OEM manufacturer of the adapter, has established itself as a reliable equipment manufacturer.

• Power distribution between ports:

  • One port C1 or C2: 67W

  • Two ports: 67W distributed dynamically between ports (for example, the following pairs were recorded during testing: 52W(PD)+14W(PPS), 24W(PPS)+21W(PPS))

• The PPS protocol is always available even when both ports are used simultaneously, which is rare, and as a rule, the PPS protocol is disabled in this mode of operation for chargers with a power rating of <67W.

• Both ports are equivalent in terms of power distribution. A more powerful consumer draws more power from whichever port it is connected to (the laptop drew 52W when both ports, USB-C1 and USB-C2, were used simultaneously).

• When the second consumer was disconnected, all unused power was returned to the first port's budget (the laptop had access to all 67W without interruption).

• Weight: 151g

• Dimensions (mm): 66x28.5x56.5 (94.3 with European plug)

 

Product drawbacks:

• The reset-free feature is not fully implemented. If the charger is fully loaded, connecting a second device may (but not always) interrupt the power supply to the first device. However, if both devices together do not exceed the power capacity of the charger, there will be no interruption in power supply.

• No PD12V support

• No PPS 5A support for the 5-11V range, which does not allow you to get the full 45W for Samsung S22-S24 Plus/Ultra smartphones, only 21-25W.

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Supported charging protocols claimed by manufacturer:

• 5V3A, 9V3A, 15V4A, 20V3.35A (67W Max),

• PPS 5V-11V3A, 5-16V4A, 5-21V3.35A(67W),

• AVS 9V-15V4A, 15-20V3.35A(67W)

 

Supported charging protocols detected by KM003C:

• USB-C1/C2 ports:

  • PD3.2 AVS SPR 67W DPS 67W: 9-20V4A, 3.35A

  • PD3.0 67W: 5V3A,9V3A,15V4A,20V3.35A

  • PD3.0 QC5 PPS: 5-16V4A, 5-21V3.35A

  • DCP