12707 Thermoelectric Cooler Peltier 40*40MM – KSH 700 at HIMASTORES Mombasa – best electronics in Kenya
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12707 Thermoelectric Cooler Peltier 40*40MM

SKU: HMJ521 Category: Actuators
KSH 700.00
Out of Stock

Product Description

TEC1-12707 Thermoelectric Cooler Peltier Module 40x40mm

MidRange SolidState Heat Pump for Efficient Cooling and Heating

The TEC1-12707 is a thermoelectric cooler (Peltier) module that uses the Peltier effect to create a temperature differential when powered by DC current [citation:6][citation:7]. With 127 semiconductor couples in a 40x40mm footprint, it offers higher power than the 12705 while being more moderate than the 12715 [citation:2].

Higher Capacity than 12705 - Up to 75W cooling power for demanding applications
Reliable SolidState Operation Silent, vibrationfree, and maintenancefree
Maximum Voltage: 15.4V to 15.8V [citation:1][citation:3][citation:4]
Maximum Current: 7A to 7.5A [citation:2][citation:3]
Cooling Power (Qcmax): 60W to 75W [citation:2][citation:3][citation:6]
Maximum Temperature Difference: 65°C to 68°C [citation:2][citation:3][citation:6]
Internal Resistance: 1.4Ω to 2.0Ω [citation:3][citation:4]
Dimensions: 40x40x3.6mm to 40x40x5mm [citation:1][citation:3][citation:7]
Operating Temperature Range: -55°C to +83°C [citation:1][citation:6][citation:7]

Key Features

+127 Semiconductor couples - Same series as 12706, 12705, and 12715

+Reversible Polarity - Reverse current to switch between cooling and heating

+Sealed edges - Standard silicone seal for moisture protection (most variants) [citation:6][citation:7]

+Preattached leads 16AWG or 20AWG wires for easy connection [citation:1][citation:3][citation:7]

= Applications =

  1. CPU and GPU cooling - Higher capacity than 12706
  2. Portable refrigerators and beverage coolers
  3. Medical instruments and laboratory equipment
  4. Laser diode temperature stabilization
  5. Temperature control for CCD cameras
Popular MidPower Model Balances power and current draw for versatile projects
WellDocumented Widely available with consistent specifications

√ Life expectancy of 200,000 hours with proper use

√ Standard 40x40mm size compatible with common heatsinks

√ Industrial temperature range [-citation:6][citation:7]

Important Usage Guide

*Always mount a heatsink on the hot side before applying power.* Without adequate heat removal, the module will overheat and may be permanently damaged. [citation:7]

*For maximum efficiency*:

  • Use thermal paste between surfaces
  • Ensure heatsink has adequate airflow
  • Consider multiple modules for higher cooling capacity
Recommended voltage: 12V DC for typical operation; 15.4V for maximum performance
Do not exceed Imax or Vmax ratings
For moisture-sensitive applications, apply additional silicone sealing

Troubleshooting

Module heats up but doesn't cool effectively:

  • Ensure the hot side has adequate heatsinking and airflow
  • Check polarity - reversing power swaps hot/cold sides
  • Verify power supply meets the current requirement (minimum 7A)