TCB-NE-AH Series Temperature-Control Board, 0.01, General-Purpose High Precision, High Power (12V24A, 24V18A) TCB-NE-AH-a-y(z)
The TCB-NE-AH thermoelectric cooler temperature control board includes a complete PID algorithm and operates in continuous-output mode, achieving temperature control accuracy of 0.01 degrees. It supports the common 10k NTC temperature sensor and multiple TEC configurations, using DC power. This is the high-current version of the TCB-NE, suitable for high-power, high-precision temperature control such as high-power LDs.
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Overview
The TCB-NE-AH thermoelectric cooler temperature control board includes a complete PID algorithm and operates in continuous-output mode, achieving temperature control accuracy of 0.01 degrees. It supports the common 10k NTC temperature sensor and multiple TEC configurations, using DC power. This is the high-current version of the TCB-NE, suitable for high-power, high-precision temperature control such as high-power LDs.
Specifications
| Parameter | Value |
|---|---|
| Board Supply Voltage [User-Specified] | Two versions: 5V or 7.5-27V, specified by the user. Standard 5V or 7.5/12/15/24 supplies are recommended. The TEC rated voltage should preferably equal or slightly exceed the supply voltage; a lower TEC rating is acceptable with a limited maximum output ratio. |
| Board Supply Current | Determined by the actual maximum TEC operating power |
| TEC Voltage [Depends on the Supply Voltage] | 1V – 24V(Depends on the Supply Voltage) |
| TEC Current | Rated 18A |
| TEC Current [Supply Voltage Less Than or Equal to 12V] | Current up to 24A |
| Temperature-Control Sensor | 10K NTC (default B value 3950; other B values are allowed. It affects absolute temperature, not relative temperature, and is largely irrelevant to temperature control). Optional PT100. |
| Temperature-Control Accuracy | 0.01° |
| Temperature-Setting Accuracy | 0.01° |
| NTC Version Temperature Control Measurement Range | -30 - +147 |
| NTC Version Temperature-Control Range | -20 - +100 |
| PT100 Temperature Control Measurement Range | -60 - +212 |
| PT100 Control Temperature Range | -50 - +200 |
| Default Factory Temperature Setting [Or User-Specified] | 25°, Or User-Specified |
| Operating environment Temperature | -40-+45 |
| Storage Ambient Temperature | -40-+60 |
| Operating environment Humidity | 0-95% |
| Outline | 65mm*95mm Height :35mm |
Applications
Temperature-control system using TEC (semiconductor/thermoelectric coolers) as the control element; suitable for, but not limited to, laser-diode temperature control; industrial and household-appliance applications; biological, medical and PCR temperature control
Key Features
PID algorithm, 0.01-degree accuracy; TEC voltage 1~24V; rated TEC current 18A (up to 24A at supply ≤12V); bidirectional heating/cooling and flexible TEC configuration; serial temperature setting/measurement via simple ASCII protocol, RS232 or RS485; MODBUS RTU; alarm/ready outputs and TEC-disable input; continuous-voltage control.
Datasheet
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Supplier Information
Shenzhen Shafan Optoelectronics Technology Co., Ltd. is a national high-tech enterprise focusing on the R&D and application of laser electronics and laser power measurement related products. As an ideal partner in the laser industry, Shafan helps laser enterprises focus on the core optical links and continuously consolidate and enhance their professional advantages.
Shafan's products cover high-precision temperature control, LD drivers, acousto-optic drivers, nanosecond and short-pulse laser control systems, and laser measurement equipment. In laser measurement, Shafan provides laser power meters and energy meters, optimized for online monitoring and handheld measurement scenarios, with performance comparable to imported brands, while offering high cost-effectiveness and ease of use.
Shafan — dedicated to serving laser enterprises, becoming a professional provider of laser electronic components and laser power measurement products in China!
Shafan — Make Measurement Simple!
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