H22203: ±2.2kV/30mA/DC-20KHz_±800V to ±7.5KV Amplifier Series

H22203: ±2.2kV/30mA/DC-20KHz

✓ HV Amplification：±2200V (4400Vp-p)

✓ Powerful Output：±30mA，66W (across full band)

✓ Large Signal Bandwidth：DC-20kHz

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Introduction

H22203 High Voltage Amplifier

Huatek H22203 is an outstanding desktop high voltage amplifier. It is only 1U(4.45cm) high and one A4 paper size. The chassis is made of high strength aluminum, providing high portability and durability. It can be easily deployed in equipment as OEM module or used as desktop instrument.

H22203 not only has variable digital gain and offset adjustment, it also has a unique transient protection mode (Hiccup) with auto-recovery from a fault. It’s excellent performance and form factor can be applied in various high voltage scenarios.

✓ HV Amplification：±2200V (4400Vp-p)

✓ Powerful Output：±30mA，66W (across full band)

✓ Large Signal Bandwidth：DC-20kHz

Features

Highly Compact and Small：

1U(4.45cm) height, A4 paper size

Digital Gain：

0-440.0, 0.1 step

Ensured Rated Output Across Full Band with Effective Compensation：

Max ±10V input; Gain 0-440.0 adjustable, 0.1 step

Build-in DC HV Source：

±2000V，1V step，digital adjustment, Use as DC Source separately, or offset of AC output

Monitor：

Voltage Monitor, Current Monitor

Intelligent Protection：

Overload, Short Circuit, Single Mode, Hiccup Mode (Auto-Recovery),One-key lock

Intelligent Cooling：

On Demand Air cooling , Low Noise；ensuring component and circuit long term reliability

Control：

USB（TYPE C）, easy for control and integration

LCD Display：

voltage, protection, gain

Specifications

Max. Output Voltage	±2.2KV(4.4KVp-p)	Voltage Monitor	1V/400V
Max. Output Current	±30mA，across full frequence range	Current Monitor	100mV/mA
Peak Output Power	66W	V/I Monitor Impedance	50Ω
Output Impedance	50Ω	V/I Monitor Output Connector	BNC
HV Output Connector	SHV	THD	-
Large Signal Bandwidth(-3dB)	DC-20KHz	Communication Interface	USB-C
Small Signal Bandwidth(-3dB)	DC-100KHZ	Power Supply	DC 24V/5A
Slew Rate	>195V/us	Operating Environment	0~45 ℃/≤ 85% RH Non condensation /Altitude up to 2000 meters
Voltage Gain	0-440.0, 0.1 step	Stability	Non-cumulative drift:<50ppm/h Temperature-drift: 100ppm/℃ 23℃±3℃, preheating for 30min
DC Voltage Source	±2000V，1V step	Dimensions (exclude protrusions)	44.45203.2316mm(HWD)
Response Time	<12.5µs	Weight	3.3Kg
Zero Drift	＜±100mV
Max. Input Voltage	±10V
Input Impedance	10KΩ
Input Connector	BNC
Output Protection	Overload，Short Circuit
Protection Mode	Singel，Hiccup（Auto Recovery）