Products

RFGM-1.00-50 – RF generator 1MHz, 50W

RF generator module 1 MHz for beauty therapy

Applications

RF treatment for aestetic medicine

Features

Input – 48 V DC (24 V on request)
Frequency – 1 MHz, factory fixed (other on request)
Output power – 50 W max
Safety as per IEC 60601-1 and IEC 60601-2-2
High efficiency – less heat dissipation, no active cooling is needed

Download manual (1.2 MB)

The RFGM-1.00-50 is a digitally controlled RF generator 1 MHz board, designed for use in aesthetic equipment, delivering sine wave power to a human body.

The output power is user adjustable, accurate and actively stabilized in wide range of load impedances.

Module measures, calculates, and returns to the customer all essential load characteristics (output power, reflected power, load impedance and so on).

The RF generator 1 MHz board has 5x switchable outputs, only one output can be active at a time.

It’s presumed that the load impedance is 50-1000 Ohm (nominal) and mostly active (a human body) and the output circuits do not contain any parts with significant capacitance or inductivity.

RF outputs on the board are separated from secondary circuits as per IEC 60601-2-2, although not from each other and SELV (interface) circuits are galvanically isolated from high voltage circuits as per IEC 60601-1.

We have also more powerful RFGM module, 300-1500 W with fixed output frequencies RFGM module page.

Input:

Input

48 V DC (24 V DC on request)

Current consumption

< 2 A

Output:

Number of outputs

5pcs (relay connected, only one output can be active at a time)

Load impedance

50-1000 Ohm (nominal)
It’s presumed that the load impedance is mostly active (human body) and the output circuits do not contain any parts with significant capacitance or inductivity

Frequency

1 MHz (fixed, other on request)

Waveform

Sine wave

Max. power

50 W (in 50-1000 Ohm range of load impedances, derated at > 1000 Ohm impedances)

Duty cycle

0-100% (in 50-1000 Ohm range of load impedances)

Power adjustment

0.5 W to 50 W

Power accuracy / stability

Better than 10% of set point

Interfaces:

Analogue

A set of TTL and analogue signals (Enable, Fault, Current monitor, Voltage monitor)

Digital

RS-232 by default, RS-485 on request

Other:

Protections

– Overtemperature
– Full open-circuit
– Full short-circuit

Embedded output measurement functions

– Output power, reflected power
– Load impedance
– Output current, output voltage

Safety

– RF outputs are separated from secondary circuits as per IEC 60601-2-2, although not from each other
– SELV (interface) circuits are galvanically isolated from high voltage circuits as per IEC 60601-1

Cooling

Conductive cooling

Environment:

Operating temperature

0 … +40 °C

Storage temperature

-20 … +60 °C

Humidity

0 … 90%, non-condensing

Mechanical:

Size (LxWxH)

Approx. 180x100x30mm

Weight

Approx. 0.9 kg

The following options are available on request:

24 V DC input power instead of 48 V DC
RS-485 interface instead of RS-232
Different cables
Custom frequency of operations

Modifications

Model

Description

RFGM-1.00-50

RFGM-1.00-50 RF generator 1 MHz 50 W

Example