• Wide range across 16 models: 150 W to 6 kW, 120 V and 500 V, 15 A to 480 A; chassis sizes from half-rack 2U to 6U.
• Four operating modes (CC, CV, CR, CW) plus CR-LED mode for realistic LED driver testing.
• Dynamic mode up to 25 kHz with adjustable current rise slope from 0.001 to 2.5 A/us.
• Voltage and current measurement up to 50 kHz; measurement resolution 0.1 mV / 0.01 mA.
• Voltage rise/fall time measurement for switching power supply and fuse testing; short-circuit and dynamic test functions.
• Remote sense to remove lead voltage drop; external analog control; rotary-knob operation.
• 100-group memory with power-off retention for repeatable production testing.
• Protection (OCP, OVP, OPP, OTP, reverse polarity); VISA/USBTMC/SCPI over built-in RS232 and USB; PC software monitoring.

• LED lighting and LED driver testing (CR-LED mode).
• Automotive electronics testing.
• Switching power supply dynamic and transient-response testing.
• AC/DC and DC/DC power converter and charger testing.
• Fuse and component timing testing (voltage rise/fall time measurement).
• Power-supply production-line testing with external analog control and memory.

• Power Range: 150 W to 6 kW
• Voltage Range: Up to 500 V (120 V and 500 V classes)
• Current Range: Up to 480 A (model dependent)
• Operating Modes: CC, CV, CR, CW; plus CR-LED test
• Dynamic Mode: Up to 25 kHz
• Adjustable Current Rise Slope: 0.001 to 2.5 A/us
• Measurement Speed: Up to 50 kHz voltage and current
• Measurement Resolution: 0.1 mV / 0.01 mA
• Functions: dynamic test, short-circuit test, voltage rise/fall time measurement, remote sense, external analog control
• Memory: 100 groups with power-off retention
• Form Factor: half-rack 2U to 6U (model dependent)
• Protection: OCP, OVP, OPP, OTP, reverse polarity
• Communication Interfaces: built-in RS232 and USB; VISA, USBTMC, SCPI; PC software monitoring

Model list (verified, power / voltage / current / size):

• IT8811: 150 W / 120 V / 30 A / half-rack 2U.
• IT8812: 250 W / 120 V / 30 A / half-rack 2U.
• IT8812B: 200 W / 500 V / 15 A / half-rack 2U.
• IT8812C: 250 W / 120 V / 60 A / half-rack 2U.
• IT8813: 750 W / 120 V / 60 A / 3U.
• IT8813B: 750 W / 500 V / 30 A / 3U.
• IT8813C: 750 W / 120 V / 120 A / 3U.
• IT8814: 1500 W / 120 V / 120 A / 3U.
• IT8814B: 1200 W / 500 V / 60 A / 3U.
• IT8814C: 1500 W / 120 V / 240 A / 3U.
• IT8816: 3 kW / 120 V / 240 A / 3U.
• IT8816B: 2500 W / 500 V / 100 A / 3U.
• IT8817: 4500 W / 120 V / 360 A / 6U.
• IT8817B: 3600 W / 500 V / 120 A / 6U.
• IT8818: 6 kW / 120 V / 480 A / 6U.
• IT8818B: 5 kW / 500 V / 150 A / 6U.

The ITECH IT8800 Series is a high-power DC electronic load that covers a wide test envelope from one product family. Sixteen models span 150 W to 6 kW, 120 V and 500 V, and 15 A to 480 A, so a lab can standardize on one platform across bench and rack work rather than buying separate loads for low- and high-power jobs.

Four operating modes (CC, CV, CR, CW) plus CR-LED mode cover power supplies, converters, chargers, and LED drivers. CR-LED simulates the conduction behavior of an LED string, which makes the load realistic for LED driver testing. Dynamic mode runs to 25 kHz with an adjustable current rise slope from 0.001 to 2.5 A/us, and voltage and current measurement runs to 50 kHz with resolution to 0.1 mV / 0.01 mA. A built-in voltage rise/fall time measurement supports switching power supply and fuse testing, where timing is the result that matters.

Remote sense removes lead voltage drop, short-circuit and dynamic test functions broaden coverage, external analog control and 100-group memory with power-off retention support repeatable production use, and VISA, USBTMC, and SCPI over built-in RS232 and USB allow PC monitoring and ATE integration.