POWER SUPPLY 3272

The HIOKI 3272 Power Supply Unit is a linear-regulated power source, engineered to provide stable power for HIOKI Hall-sensor-based zero-flux current probes. With 12 VDC and a maximum current of 600 mA, it ensures consistent power for precision measurements. The maximum current is distributed across both channels, each of which is equipped with a 2-pin LEMO connector.

The power supply supports simultaneously powering one or two HIOKI sensors, though it cannot power the CT6710 and CT6711 multi-range current probes due to their higher power requirements. For other compatible sensors, the configuration limits are as follows when using a single type of probe per power supply:

• CT6700 and CT6701: Up to 2 probes (each with approx. 250 mA consumption)
• 3273-50 and 3274: Up to 1 probe (each with approx. 450 mA consumption)
• 3275: Up to 1 probe (with approx. 600 mA consumption)
• 3276: Up to 1 probe (with approx. 450 mA consumption)