• Built-in voltage and current ripple measurement with sampling bandwidth up to 300 kHz; reads Vp-p/Vp+/Vp- and Ipp/Ip+/Ip- on the front panel with remote sense, no oscilloscope required.
• Eight fast-charge protocols on the IT8511G+ (QC2.0, QC3.0, PE+, PE2.0+, USB PD2.0, USB PD3.0, FCP, SCP) with optional fast-charge card IT-E164.
• Seven operating modes (CC, CV, CR, CW, CR+CC, CV+CC, CR-LED); dynamic mode up to 20 kHz.
• Measurement resolution to 0.1 mV / 0.1 mA; readback voltage accuracy plus or minus (0.025% + 0.025% FS) on the 150 V reference model.
• Multi-channel mode cascades up to 16 units on one communication line, cutting switch and interface-card cost in burn-in and ATE setups.
• Battery-discharge mode (CC) with three cut-off conditions: time, voltage, and capacity.
• OPP/OCP test, List function for complex current waveforms, automatic test for adapters, and short-circuit and Measure (voltage rise/fall time) functions.
• Current monitoring output (0 to 10 V for 0 to 100% current) on the rear panel, removing the need for a current probe; built-in USB and LAN interfaces.

• Switching power supply ripple and performance testing.
• Fast-charge adapter and charger testing across multiple protocols (IT8511G+).
• Power bank and fast-charge power bank testing.
• Battery discharge testing (CC, with time/voltage/capacity cut-offs).
• Lithium battery protection board testing.
• Multi-channel burn-in and ATE production testing (up to 16 units per line).
• Power module and component validation (OPP/OCP, rise/fall time).

• Power Range: 150 W to 600 W
• Voltage Range: Up to 600 V (40 V, 150 V, 600 V classes)
• Current Range: Up to 200 A (model dependent)
• Operating Modes: 7 (CC, CV, CR, CW, CR+CC, CV+CC, CR-LED)
• Ripple Measurement: built-in voltage and current ripple, sampling bandwidth up to 300 kHz, with remote sense
• Dynamic Mode: Up to 20 kHz (dynamic timing accuracy 2 us plus or minus 100 ppm)
• Measurement Resolution: to 0.1 mV / 0.1 mA
• Fast-Charge Protocols (IT8511G+ only): QC2.0, QC3.0, PE+, PE2.0+, USB PD2.0, USB PD3.0, FCP, SCP (optional fast-charge card IT-E164)
• Multi-Channel: cascade up to 16 units on one communication line
• Functions: battery discharge (time/voltage/capacity cut-off), OPP/OCP test, List, automatic test, short-circuit, Measure (voltage rise/fall time), I-monitor (0 to 10 V for 0 to 100% current)
• Communication Interfaces: built-in USB and LAN (USB standard on all models; LAN standard on all except IT8511G+)

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

• IT8511G+: 150 V / 30 A / 150 W (fast-charge card IT-E164 optional; USB standard; LAN not fitted).
• IT8512G+: 150 V / 30 A / 300 W (USB and LAN standard).
• IT8512BG+: 600 V / 15 A / 300 W (USB and LAN standard).
• IT8513G+: 150 V / 120 A / 600 W (USB and LAN standard).
• IT8513BG+: 600 V / 20 A / 600 W (USB and LAN standard).
• IT8513CG+: 40 V / 200 A / 600 W (USB and LAN standard).

The ITECH IT8500G+ Series is a benchtop programmable DC electronic load aimed at engineers who validate switching power supplies, chargers, batteries, and power banks. Its defining capability is ripple measurement: with a sampling bandwidth up to 300 kHz and a built-in function, an operator reads voltage ripple (Vp-p, Vp+, Vp-) and current ripple (Ipp, Ip+, Ip-) directly on the front panel, with remote sense to remove lead voltage drop. That removes the oscilloscope and the wiring it needs from routine ripple checks.

The IT8511G+ adds eight fast-charge protocols (QC2.0, QC3.0, PE+, PE2.0+, USB PD2.0, USB PD3.0, FCP, SCP) so an adapter can be exercised across its charging handshakes, and in automatic test mode the load verifies no-load voltage, short-circuit current, and constant-voltage/constant-current behavior.

Seven operating modes (CC, CV, CR, CW, CR+CC, CV+CC, CR-LED), dynamic loading to 20 kHz, battery-discharge mode with time, voltage, and capacity cut-offs, OPP/OCP test, a List function, and current monitoring (0 to 10 V) cover development and production testing. Multi-channel mode is a cost lever: up to 16 units share a single communication line to the PC, so a 60-channel burn-in rack needs far fewer switches and interface cards.