MR-E-3 Development Kit
MR-E-3 is the next-generation fully integrated driver for MR-series two-axis fast steering mirrors. Compared with MR-E-2, it provides higher control bandwidth, shorter dead time and settling time, and efficient PWM drive, enabling full use of the mirror's functions, including open- and closed-loop control. The MR-E-3 development kit provides a plug-and-play solution for rapid testing and equipment integration. Included components: MR-E-3 base unit, including a universal international power supply, USB cable, and DIN-rail mounting kit; MR-E-3 main control unit, including an MR-series two-axis steering mirror, MR-E-3 Proxy Board, base-unit-to-proxy-board cable, and protective cover.
Overview
Specifications
| Parameter | Value |
|---|---|
| Base Unit - Dimensions | 64 mm × 105 mm × 28.7 mm |
| Base Unit - Weight | 226 g |
| Base Unit - USB Interface | USB-C |
| Base Unit - DC Power Plug Specifications | Inner Diameter 2.1 mm × Outer Diameter 5.5 mm × Length 10.0 mm |
| Main Control Unit - Diameter | 45 mm |
| Main Control Unit - Height | 31.3 mm |
| Main Control Unit - Cable Dimensions | Length × Diameter = 1000 × 4.5 mm |
| Main Control Unit - Weight | 420 g |
| Current Output Channel Count | 2 |
| Supply Voltage | 24–48 V(±10%) |
| Current Source Type | Class D |
| Continuous Output Current per Channel | 0.5 A |
| Continuous Power Consumption [MR-15-30] | 10 W |
| Peak Output Current per Channel | 1 A |
| Maximum Peak Power Consumption | 35 W |
| Digital-to-Analog Converter Resolution | 16 bit |
| DAC Sampling Rate | 40 kHz |
| Digital Logic Level [Not Compatible with5V] | 3.3 V (Not Compatible with5 V) |
| Control Loop Frequency | 40 kHz |
| Sampling Rate | 160 kHz |
| Proxy SPI Clock Frequency | 25 MHz |
| Position Readout Jitter | 500 ns |
| Controller Dead Time | 100 µs |
| Analog Input Sampling Rate [16 bit] | 40 kHz |
| Base Unit Operating Temperature | 0 - +60 °C |
| Proxy Board Operating Temperature | -20 - +85 °C |
| Storage Temperature | -40 - +85 °C |
Key Features
Datasheet
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