CATEGORIES
WTCP 5 A, 5 V PWM Temperature Controller
- Drive up to ±5.0 A to TEC
- Efficient Pulse-Width Modulation
- Efficiency: 85-95 %
- Single 5 VDC supply operation
- Small package: 1.3" x 1.28" x 0.31"
- Short term stability of 0.001°C
- Compatible with thermistors
- PCB-mounted 22-pin module
- Adjustable current and voltage limits
- Easy-to-use evaluation board
1 - 5 each
$104.00
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1 - 5 each$104.00
-
6 - 14 each
$104.00$97.00 -
15 - 24 each
$104.00$95.00 -
25+ each
$104.00$93.00
Contact Factory for High Volume Pricing
Price adjustments will be reflected in the cart. For availability information please contact us.
All prices are in US dollars. Prices do not include shipping charges. All prices will be confirmed at time of shipment and may include pass-through tariff estimates.
If ordering from or shipping to Australia, China, or Hong Kong, please contact your distributor.
COMPACT, POWERFUL, EFFICIENT
The WTCP5V5A Temperature Controller delivers all the advantages of Pulse Width Modulated (PWM) control in a PCB-mounted package. The WTCP is compact and efficient, and usually does not require any additional heatsinking. The WTCP temperature controller is perfectly suited for applications requiring high efficiency, low power dissipation, and high stability. Portable, airborne, and other space-constrained temperature control applications are ideal places to use the WTCP.DESIGNED FOR EASY INTEGRATION
The WTCP5V5A can operate from a single 5 V power supply, or the WTCP and load can be driven from separate power supplies when even lower output current noise is required. The available WTCPEVAL evaluation circuit board includes everything needed to quickly configure the WTCP for a wide range of applications and load conditions. The on-board feedback loop parameter adjustment switches simplify tuning, and dramatically reduce your development time. An OEM module board is also available, and can be preloaded at the factory with components fine-tuned for your application.PRACTICAL FEATURES, ROBUST DESIGN
Thoughtfully designed features provide valuable benefits, and help ensure the long-term reliability of your application:- Separate heating- and cooling current limits protect the load from operational anomalies.
- External passive components fine-tune the operating range for maximum control sensitivity and accuracy.
- Versatile interface signals simplify integration of the WTCP into a wide range of applications.
- Easy-to-use component selection calculator simplifies system design and configuration.
VALUABLE SAFETY FEATURES
Built-in safety features make the WTCP robust to real-world operating conditions: current limit, voltage limit. Long-term reliability means better up-time, fewer service calls, and more satisfied and successful customers.COUNT ON WAVELENGTH ELECTRONICS
Download the brochure to view a more detailed specification chart, and then call Wavelength’s sales engineers so we can help you choose the right driver for your application. Free, effective, and responsive technical support is available to simplify integration of Wavelength products into your OEM design. Standard product can be easily modified to meet your application requirements.Supply Range: +4.5 to +5.5 VDC
Temperature Control Output Current: up to ±5.0 A, nominal
Maximum Output Voltage: 5.5 VDC
Temperature Stability: 0.001°C (10 kΩ thermistor at 25°C) over one hour
Temperature Stability: 0.002°C (10 kΩ thermistor at 25°C) over 24 hours
Maximum Power Dissipation: 22.5 W
22-pin PCB Mount size: 1.28″ x 1.3″ x 0.31″ (32.5mm x 33.0mm x 7.9mm)
Features:
- High Efficiency PWM circuitry
- Current and Voltage Limits
- Temperature-in-Range signal
- TEC Voltage and Current Monitors
- Remote Enable input
- Simple to use evaluation board available
- OEM board loaded with components for your specific application is available
Top View and Pinout
SOFTWARE
DESIGN TOOLS
APPLICATION & TECH NOTES
- AN-LD11: How to Add Complex Technology -- Build or Buy?
- AN-LDTC02: Environmental Regulation Compliance Guide
- AN-LDTC04: Test Load Basics
- AN-LDTC06: ESD Basics
- AN-LDTC08: Product Selection & Comparison
- AN-TC08: Mounting and Soldering Nickel-Lead Thermistors
- AN-TC09: Specifying Thermoelectric Coolers
- AN-TC10: Temperature Controller Basics
- AN-TC11: Thermistor Basics
- AN-TC14: Calibration Coefficients and Thermistor Selection
- AN-TC15: Compliance Voltage & Temperature Control Design with Multiple Thermoelectric Coolers
- CS-TC02: Frequency-Modulated, LiDAR Based Length and Thickness Metrology Systems
- TN-TC01: Optimizing Thermoelectric Temperature Control Systems
- TN-TC02: How is Temperature Stability Measured?
ACCESSORIES
| SKU | DESCRIPTION | PRICE | IMAGE |
| WTCPEVAL | Evaluation Board for WTCP5V5A PWM Temperature Controller |
$207.00 You save (%) |
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| WTCP-OEM | WTCP OEM System Integration Board for WTCP5V5A | $23.00 |  |
| WHS302 | WHS302 Heatsink for WXX Controllers |
$16.00 You save (%) |
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| WTW002 | WTW002 Thermal Washer for Wxx Controllers |
$3.00 You save (%) |
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| WXC303 | WXC303 +5 V Fan |
$33.00 You save (%) |
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| WXC304 | WXC304 +12 V Fan |
$33.00 You save (%) |
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| WXC305 | WXC305 Screw Kit | $6.00 |  |
| TCS10K5 | TCS10K5 10 kΩ Thermistor (0.5x3mm) Sold in 5-packs |
$99.00 You save (%) |
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| TCS610 | TCS610 10 kΩ Thermistor (2x3mm) Sold in 10-packs |
$99.00 You save (%) |
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| TCS620 | TCS620 20 kΩ Thermistor (2x3mm) Sold in 10-packs |
$99.00 You save (%) |
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| TCS650 | TCS650 50 kΩ Thermistor (2x3mm) Sold in 10-packs |
$99.00 You save (%) |
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| TCS651 | TCS651 100 kΩ Thermistor (2x3mm) Sold in 10-packs |
$99.00 You save (%) |
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KITS
| SKU | DESCRIPTION | PRICE | IMAGE |
| WEV300 | WEV300 Thermal Solution Kit |
$25.00 You save (%) |
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| WEV301 | WEV301 Thermal Solution Kit with +5 V Fan |
$51.00 You save (%) |
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| WEV302 | WEV302 Thermal Solution Kit with +12 V Fan |
$51.00 You save (%) |
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