Products

The precise temperature control of Peltier modules are the core of electronic devices. They integrate transistors and algorithms, support data processing and AI computing, adapt to scenarios such as 5G, the Internet of Things, and autonomous driving, and have the advantages of low power consumption and high computing power. They promote the intelligent upgrading of industrial automation and consumer electronics and serve as a key hardware foundation for the development of the digital economy.

Our products

Our products are high-quality Peltier modules, featuring excellent thermoelectric conversion efficiency and stable operation even under complex working conditions. We offer customized development solutions, paired with full-process support from our professional technical team, to comprehensively meet our customers’ temperature control requirements.

Air to Air Peltier assembly module

Model: ID-165-24-AAPeltier Assembly L to L unit

The ID-165-24-AA is a standard Thermoelectric Assembly in Zicotec that heat dissipation is forced air on both sides. It provides active thermal solution to cooling objects. The hot side uses one high performance heat sink with brand name fan to realize lower thermal resistance, The heat exchange on cold side is thru high density heat sink and brand name fan. The brand name thermoelectric modules are custom designed to achieve a high coefficient of performance to minimize power consumption. Custom configurations and moisture protection options are available.

PRODUCT SPECIFICATIONS

1.Technical Specifications

Specifications

Production application

Indoor

Cooling power Max (w) *

165w, @ 35°C, dT=0°C

Operation Voltage (VDC)

24VDC (Max 26.4VDC)

TEM Current (A)

Normal 7.6A, Initial 8.4A

Fan Rated Current (A)

Hot: 0.66A, Cold: 0.66A

Total power consumption (w)*

214.1w, (TEM: 182.4w, Fan: 31.7w)

COP *

>0.7, (dT = 0°C)

TEM Resistance (Ω, ±10%, 23°C)

2.048-2.276-2.504

Performance Tolerance  (±%)

±10%

Hold side thermal dissipated

Force convertion by Axial fan

Cold side thermal dissipated

Force convertion by Axial fan

Over temperature (hot side)

75°C

Operation temperature range

-10°C to 55°C

IP Level

IP55

Fan MTBF

70,000hours @40°C, 65%RH

Noise level

<56dB(A)

Certification Compliance

RoHS

Weight (kg)

5.4

Notes:
– “ * “ Based on operation voltage 24VDC.
– The above performance of unit is depended on Zicotec technology design and Lab test result.

2.Performance Curve
3.Dimension information (unit:mm)

THERMAL DESIGN

Thermal design simlation is beneficial to the design and development of Thermoelectric cooling unit . It helps engineer to work out a Thermoelectric Assembly in a short time.

The boundary conditions in sulation as belows,

A standard cabinet 50L with 30mm insulator, the ambient temperature in 35°C, the operation voltage 24VDC. A dummy heater generated 165w inside the cabinet. The simulation result requires thermoelectric cooling unit to maintain 35°C inside the cabinet.

Testing &Lab

Thermoelectric Assembly can be validated by real cooling performance testing. We used a standard enclosure  for Air to Air series, a Standard dummy heater for Air to Direct series and Air to Liquid.

Installation Requirement

1. The units is mounted in a cabinet and hot side is towards externally.
2.Use 4-M5 mechanical screw, tooth washers and flat washers for installation.
3.Suitable cabinet cutout size 154x222mm. Enough insulation around cabinet is important. It will be helpful to improve cooling capacity. Recommend the thickness of insulation >10mm
4.Input power is less than 26.4VDC.
5.Clean the fan impeller and heat sink to keep the good heat transfer during maintenance. ( Brush or air to remove the dust only, No water)
6.Use a fuse in line to protect input power lines.

Safety & Warning

1.Assemble the unit properly and mount the unit in vertical direction to make sure the condensation water that can flow out from heat sink fins.
2.Don’t input incorrect voltage to the unit.
3.Handle the unit carefully to avoid damage and hurt by the falling out.

Our standard TEC moudule parts to L unit

Based on in-depth insights into customers’ core demands and the goal of helping them drastically shorten R&D cycles, we have specially developed a series of standard TEC modules. These standard products cover a full range of power levels, temperature difference ranges and package sizes, all of which have passed ANSYS thermal simulation.verification and full-condition aging tests, boasting precise and controllable performance parameters and excellent stability.

Customer engineers can directly integrate these modules into their cooling/heating system design schemes, eliminating the need for tedious work such as material matching, thermopile array layout and heat dissipation structure optimization from scratch, thus significantly reducing R&D time and trial-and-error costs.

Meanwhile, our standard products support flexible customization expansion. They can be quickly adjusted according to customers’ specific requirements for installation space, medium compatibility and temperature control accuracy, balancing the high efficiency of standardization and the precision of customization. We also provide a complete set of technical manuals, test data and application cases to facilitate customers’ rapid adaptability evaluation, accelerate the transformation of products from R&D to mass production, and help customers seize the initiative in the fierce market competition.

Description MFG Part LengthWidthHeight3-DDrawingFileQcmax △T=0°C  Tmax Qc=0 wVopPower
DA-014-12-02DA-014-12-02-00-00 2.36 in {60}mm1.57 in {40}mm2.17 in {55}mm 12W50°C12 VAC to 15VAC22W
AA-019-12-22AA-019-12-22-00-00 3.15 in {80}mm2.44 in {62}mm4.13 in {105}mm 12W41°c12 VAC to 15VAC28W
AA-024-12-22AA-024-12-22-00-00 3.94 in {100}mm3.23 in {82}mm4.76 in {121}mm 24W35°c12 VAC to 15VAC29w
DA-024-12-02DA-024-12-02-00-00 3.15 in {80}mm2.36 in {60}mm2.64 in {67}mm 24W44°c12 VAC to 15VAC29W