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GaN 3 Phase Inverter
HGCB-6B-401120

GaN Inverter for MHz class high frequency switching

6 unit of GaN Systems’ GaN E-HEMT are used to form a Three-Phase full-bridge inverter 3 phase full bridge inverter. An A5 size that capable of max. 5MHz switching frequency operation. Embedded with sensors that allow the Voltage/Current feedback. Can be operated as Chopper circuit or Single Phase inverter too.

GaN Inverter for MHz class high frequency switching

Operational up to 5MHz
Can be used just by preparing of 24V/5V power source,
cabling and a set of controller.

Open Concept Design

Suitable for a various testing.
Circuit diagram is provided as a design reference.

Specification (Model: HGCB-6B-401120)

Equipment size	W:209mm / D:134mm / H:120mm	Excluding protrusions
Mass	1.9kg
DC voltage range	0V～400V	P-N terminal voltage
AC side Max. current	～12Arms	Derating depending on the switching frequency
AC side rated power	4kVA
Switching frequency	～5MHz
Dead-time	30 ns over	Dead time generation function is not mounted. Arm short-circuit prevention function is mounted.
Voltage sensor circuit	400V / 4V	・P-N terminal voltage ・Gate block when OV or UV is applied ・Protection threshold is adjustable with volume
Current sensor circuit	±50A / ±4V	・Three-phase current ・Gate block on OC (peak) ・Protection threshold is adjustable with volume
Control power enter 5V	0.6A max
Control Power Enter 24V	0.8A max

External interface

Gating signal	Input	5V TTL / Negative logic / Pulled up of 4.7 kΩ at input side
Error reset Signal	Input	5V TTL / Negative logic (low at reset) / Pulled up of 4.7 kΩ at input side
Error signal	Output	5V TTL / Negative logic (low in error) / Protection detection output
Analog signal	Output	DC voltage sensor 1 point / AC current sensors 3 points
Error signal (Error link function)	Input/Output	5V TTL / Positive logical / Share error information
Reset-signal (Error link function)	Input/Output	5V TTL / Positive logical / Share reset information