Multiple Charging Modes from a single amplifier Posted Tuesday, March 29, 2016 Though there are two standards for charging appliances wirelessly, a single circuit can be devised to serve as a charging node for both of them. Design World Michael de Rooij, Ph.D., Vice President, Applications Engineering March, 2016 Read article Related articles Efficient Power Conversion (EPC) Introduces Complete A4WP Compliant High Efficiency Wireless Power Transfer Demonstration Kit Delivering 35 W and Operating at 6.78 MHz EPC's EPC9121 10 W Wireless Multi-mode Demonstration System Named “Top 10 Power Product – Breakthrough Technology” Highly Resonant Wireless Power Transfer System Teardown EPC8000 Family Highlighted as “Green Product of the Month” in Bodo’s Power Systems Efficient Power Conversion Corporation (EPC) Publishes DC-DC Conversion Handbook, a Practical Guide to Taking Full Advantage of the Superior Performance of Gallium Nitride (GaN) Transistors