The universal amplifier for photodiodes with built-in cooler AM-07M

放大器AM-07转换信号源（比如中红外光电二极管）的输出电流为一个放大的电压输出，用于连接后面的不同的电子系统，比如锁相放大器，示波器或者A/D转换。 内置的同步检测器给出在选择的频率下和信号成比例的电流。客户可以在LCD显示屏看到信号。

1. Application.
The amplifier AM-07M is designed for signal extraction and detection from
IR-photodiodes manufactured by IBSG.
2. Features.
• The possibility of discrete changing of current amplification to raise the
measurement accuracy.
• The presence of analog output for external device connection and LCDdisplay
for signal level indication.
• The intrinsic function for background level compensation.
3. Service conditions.
Temperature tolerance -15 °С..+15 °С
Relative air humidity (at temperature + 35°С) less then 80 %
Atmospheric pressure 86..107 kPa

4. Appearance of the amplifier and its interface.
1. The jack for the PD connection.
2. The display for signal level indication.
3. The jack for the cable of AC/DC adapter.
4. The jack for synchronization cable.
5. The jack for external device connection (analog output).
6. The start/stop button of “ZERO” mode.
7. The button of discrete changing of current amplification5. Operating instruction.
1. Please take a PD. Carefully combine its wires with pins of connector “PD” (1)
tightly till fixation (fig.2).
Note! Marked with the red point pin of connector “PD” must be connected with
the appropriate wire of the PD (fig.2). In the case of wrong junction the PD can be damaged.

2. With the help of the synchronization cable, connect the amplifier AM-07M(jack
“SYNCRO” (4)) with the LED driver (for example with D-31 or DLT-37).
Figure 3.

Amplifier PD-AM-07M converts the current output of a signal source such as for example Mid-Infrared photodiode, into a voltage output with amplification of the voltage for subsequent use with various electronic systems, like lock-inamplifiers, oscilloscopes or A/D converters. In the same package is included also Sinchrodetector that gives direct current proportional to the signal at selected frequency. Customer can see the signal on LC Display.