H20904D:±900V/±40mA/DC-150kHz_Differential Output Amplifiers

H20904D:±900V/±40mA/DC-150kHz

✓ HV Amplification：±900V (1800Vp-p)

✓ Powerful Output：±40mA，36W (across full band)

✓ Large Signal Bandwidth：DC-150KHz

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Introduction

H20904D High Voltage Amplifier(Dfferential Output)

Huatek H20904D is an outstanding desktop high voltage amplifier. 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.

H20904D 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：±900V (1800Vp-p)

✓ Powerful Output：±40mA，36W (across full band)

✓ Large Signal Bandwidth：DC-150KHz

Features

Highly Compact and Small：

<2U(4.45cm) height

Digital Gain：

0-200.0, 0.1 step

Ensured Rated Output Across Full Band with Effective Compensation：

Max ±10V input ; Gain 0-200.0 adjustable, 0.1 step

Build-in DC HV Source：

±900V，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	±900V(1800Vp-p)	Voltage Monitor	1V/200V
Max. Output Current	±40mA，across full frequence range	Current Monitor	-
Peak Output Power	36W	V/I Monitor Output Impedance	50Ω
Output Impedance	100Ω	V/I Monitor Output Connector	BNC
HV Output Connector	SHV	THD	-
Large Signal Bandwidth(-3dB)	DC-150kHz	Communication Interface	USB-C
Small Signal Bandwidth(-3dB)	DC-7.5MHzHz	Power Supply	DC 24V/5A
Slew Rate	>600V/us	Operating Environment	0~45 ℃/≤ 85% RH Non condensation /Altitude up to 2000 meters
Voltage Gain	0-200.0, 0.1 step	Stability	Non-cumulative drift:<50ppm/h Temperature-drift: 100ppm/℃ 23℃±3℃, preheating for 30min
DC Voltage Source	±900V，1V step	Dimensions (exclude protrusions)	75205330mm (HWD)
Response Time	-	Weight	3.5Kg
Zero Drift	＜±100mV
Max. Input Voltage	±10V
Input Impedance	10KΩ
Input Connector	BNC
Output Protection	Overload，Short Circuit
Protection Mode	Singel，Hiccup （Auto Recovery）