| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $194.57 | $190.60 | $184.64 | $176.70 | Contact US |
AD9379-A RF Evaluation Board Dual RF RX/TX Replacement for ADRV9009 Transceiver RF Board
$833.04
USB/MIDI Dual-mode Computer Volume Adjuster Music Play Controller Compatible with Windows/Mac Systems
$81.65
BU-5 Bluetooth Module Radio Bluetooth Adapter Unit for Yaesu FTM-150R FTM-510DR Transceiver
$55.79
DFB LED Driver Board Industrial Distributed Feedback Laser Constant Current Module Temperature Control SDDC
Description:
- The SDDC series DFB laser driver board is compact in design and integrates LD driver and TEC high-precision temperature control. It supports DFB lasers with two different pin definitions in the communication industry and industrial laser industry, making it an ideal driver source for DFB lasers. The LD driving part of this driver board can achieve a current of 2A and has analog and modulation signal interfaces. The analog modulation speed can range from 100kHz to CW. The design accuracy of the LD temperature control part can reach 0.01 degrees. All parameters of this board can be factory set according to customer requirements, including rated current, default set temperature, and TEC rated current and voltage.
Features:
- The rising and falling edges of the US level.
- No ripple current, no overshoot.
- High efficiency, the board itself does not require special heat dissipation considerations (DFB laser needs to be fixed on a heat sink).
- Compact design, easy to integrate.
Recommended Application:
- Fiber laser
- Semiconductor testing
- Communication laser
Specification:
- Power input: DC 5V +/- 5%
- Output current: 2.0A max
- Load voltage: 2.5V max
- Current rise/fall time: <= 5us
- Analog modulation: 100kHz to CW
- Analog input: 0 - 2.5V corresponding to 0 - current
- Feedback output: 0 - 2.5V corresponding to 0 - current
- TEC driving current: 3A
- TEC driving voltage: 4.3V
- Default setting temperature: 25℃, potentiometer adjustable
- Operating temperature: 0 - 45℃
- Storage temperature: -20℃ ~ 70℃
- Humidity: < 95%, non-condensing
- Size: 65 x 85mm
Model Selection (SDDC-x-yA-TaAbV):
- x: DFB pin layout type: A/B (A: industrial/B: communication)
- y: factory rated current, which is the current corresponding to the analog input (optional value: 0.05A - 2.0A)
- a: factory TEC rated current (optional value: 0.5A - 3A; this item can be omitted, you adjust the potentiometer by yourself, default 2A)
- b: factory TEC rated voltage (optional value: 0.5V - 4.3V; this item can be omitted, you adjust the potentiometer by yourself, default 2V)
- Model example: SDDC-A-2.0A
Package Included:
- 1 x Driver Board
Note:
- Please leave a message for the model you want before payment.
