Thermal Pad WT5912-H20，WT5912-H25 Provides a Heat Dissipation Solution for Wireless Charger

时间： 2024-01-20 来源：Waermtimo News

技术问答

Wireless charging is a device that uses the principle of electromagnetic induction to charge. By placing a coil on each of the transmitting and receiving ends, the transmitting end coil emits an electromagnetic signal to the outside under the action of electric power, and the receiving end coil receives the electromagnetic signal and converts the electromagnetic signal into Current to achieve wireless charging.

The wireless charging technology has broken through the shackles of the traditional charging line, and the usage rate is getting higher and higher. The wireless charger has once become an explosive product in the mobile phone charging industry. However, due to the small size, the operating temperature of the internal electronic components needs to be solved, and the thermal pad provides a heat dissipation solution.

Fig.1

For higher efficiency heat dissipation, the bottom of the wireless charging is usually an integrated metal material with a thermal anti-skid pad, which can lay a good foundation for the internal electronic components to dissipate heat, and can also play the role of anti-slip and wear.

Connected to the bottom case is a wireless charging circuit board. All components are concentrated on one side of the PCB. Since the circuit boards are irregularly integrated, they cannot be directly connected to the bottom case. So the thermal pad is usually attached in the bottom case to fill the gap between the bottom case and the circuit board, so that the heat of the circuit board is guided to the bottom case through the thermal pad to dissipate heat, and also functions as an electromagnetic barrier.

Fig.2

Which kind of thermal pad from WaermTimo is suitable for wireless chargers?

WT5912-H20，WT5912-H25
Waermtimo develops new TIM products, special ultra-high resilience thermal pads made by Chinese manufacturers. The pads with tensile rate of>300%, heat-dissipation and effective shock absorption, high toughness, and multiple rework cycles for lithium battery packs, automobiles and power supply. These two types of thermal pads are highly praised by users.

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本文由三年不鸣转载自Waermtimo News，原文标题为:Wireless charging technology exponential growth is inseparable from this important component，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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无线充电技术指数增长秘密武器：沃尔提莫导热硅胶片WT5912-H20/5，拉伸率＞300%，可多次重工

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目录- Sensor-Actuator Cabling and Circular Connectors Overview Sensor-Actuator Cabling and Circular Connectors Product Innovations M8, M12 and valve plug cord sets M8,M12 Plug-in Connectors/Protective Caps M12 POWER (A-,S-,K-,L- and T-coded) Passive Distributors Distributor with Integrated Logic Industry Light JACKPAC® (IP67) Device Connectors 7/8" Connectors M23 Connectors/Cables Data cables, data plug-in connectors and Remote I/O modules Tools and Markers Service and Support Sensor-Actuator Cabling and Circular Connectors Technical Appendix Sensor-Actuator Cabling and Circular Connectors Index

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A-COD,M-PRINT PRO,SAI-M23-BE-12-F,1430000000,2050560150,1058510150,SAISW- 5/9,SAI-04Z-MXPP-4A-M08L-PNP-10U01,8564090000,1540000000,9457901000,SFC 2.5/12 MC NE WS,SAIL-M12WM12W-3-1.5U,SAIL-M12WM12W-3-1.5V,8425960000,1004310150,9457390300,1813150000,SAID-M12B-5S-9SMT-TR,WIL-LWXXXX-5700D024-655SXX0.3BM12GXXXX,SAIE-M8B-3-0.5U-FP-M8,SAIL-M8BW-3-1.5TOV,SAIL-M12GM12G-L-3.0PGR,1925320300,1170080000,9457340060,SAIE-7/8S-3-0.2U-H,1937980150,IE-C5DB4RE0030MCAXXX-X,1925421000,8606190000,1292120150,SAIL-M8GM8G-4S-20U,1927200150,SAIL-M8GM8W-3L3.0U,SAIL-M8GM8W-4-3.0U,SAIL-M8GM8W-3L3.0V,SAIL-M8GM8W-4-3.0V,2732910000,2681490000,1021510000,SAIL-M12WM8W-3-3.0U,SAIL-M12WM8W-3-3.0V,SAI-M12-KBC-26/28,2527990000,1320000000,2422960000,SAIB-3-IDC-M8 SMALL,1479410000,2764980000,1783491000,SAIBWP-M-5A-4/8-M12,1760061000,SAIL-M12BW-3L1.5UGE,SAIL-M12BW-4-1.5UGE,1467860000,2421990000,1292330000,2625970000,SAIL-M12W-L-10PGR,2550650000,1824580500,SAIS-12/9-(TL),WIL-LBXXXX-WXXXD024-240SXX0.3BM12GXXXX,8703430000,1021770150,1025940100,1073021000,2423140000,SAIL-M8WM8W-3-1.5U,1417920000,SAIL-M8WM8W-3-1.5V,IE-C5DB4RE0100MCSMCA-E,9457430000,2422080000,SAIL-M12BW-4-5.0U,SAIL-M12BW-3L5.0U,1062330150,SAIL-M12BW-3L5.0V,SAIL-M12BW-4-5.0V,2422780000,1292510000,FBCON PA CG/M12 4WAY LIMITER,9457800300,SAID-M8B-3-SMT,1467680000,2820220000,SAI-M23-BE-17-17MM,1828640000,2422310000,SAIL-ZW-3-1.5U,1805860000,9456600000,2812540150,1938230500,SAI-4 M 4P M12 UT,SAIL-M8W-4S1.5U,2467730000,SAIS-5/9-7/8,SAIS-4/11-1.5,SAI-10Z-MXPP-3A-M08L-PNP-10U01,1920000000,2773240000,9456370000,WIL-LWXXXX-6500D024-765SXX0.3BM12GXXXX,2455200300,2662450000,2457760000,SAIE-M12B-8S-13/14SMT,1938271000,SAID-M12BL-5-SMT,WIL-LWXXXX-6500D024-240SXX1.5BXXXXXXXX,1937950300,SAIE-M12S-4-H10TL,SAIE-M8S-5B-H5.5TL,1483880000,2050491000,8726160000,SAIL-M12WM12W-5-5.0U,8771420000,SAIL-M12WM12W-5-5.0V,SAIE-M12BB-4-F10TL,1092960150,1925310150,FBCON PA CG 1WAY,WIL-LWXXXX-2700D024-145SXX3.0BXXXXXXXX,2664860000,2050650150,2812630150,SAIL-M12WM12W-S3-1.5P,TM 4/12 HF/HB,SAIE-M12S-4S-9/14SMT,SAI-M23-SE-17-F,1902130000,1995830000,SAIE-M12S-4B-FV-26-LK,WIL-LWXXXX-6500D024-240SXX5.0OXXXXXXXX,SAIBWP-4A-4/8-M12,SAIE-M12B-8S-TL-HW-PG9,SAI-M23-BE-7-10MM,1062110000,1010840050,WIL-LWXXXX-5700D024-860SXX3.0BXXXXXXXX,2455230150,9457920150,2421610000,2050270500,8564320000,SAID-M8B-5S-THR,2424200000,SFC 0/21 MC NE BL,1963930150,1791460900,1160930300,9456690300,1784780000,1304450000,SAIE-M8B-8S-H10TL,SAIL-M12GM12W-S3-1.5P,SAIL-M12W-5S1.5U,1363800000,2423750000,2422260000,SAIE-M12B-5-H10TL,2423320000,2616500000,SAI-4/6/8-MH BLZF3.5 SV,SAIE-M12B-5S2.0U HW,1467590000,1815670500,SAIE-M8B-4-H5.5TL,SAIL-M12W-L-1.5PGR,SAIE-M8B-8-0.2U-HW,1925400150,SAIL-M8GM8G-4S-5.0U,2770000000,1007060000,WIL-LWXXXX-5000D024-350SXX0.3BM12GXXXX,2660000000,SAIBP-5A-4/8-M12,1170130000,4290000000,1467950000,SAIL-M8GM8G-4S-1.5U-SB,2455320150,SAIE-M12B-5-TL,1104470150,SAI-4-F 4P IDC PUR 10M,1283550000,SAIL-M12G-3S1.5U,SAISM-8/11S-M12,2616450000,SAIL-M8GM8W-3-1.5U,SAIL-M8GM8W-3-1.5V,1873110000,SAIL-M12G-S3-1.5P,SAIL-M12GM12G-5S1.5U,SAIE-M12B-4-13/14SMT,SAI-4-M 5P M12 EX IA,1170400000,SAI-TMCSK,9456100500,2614220000,SAIL-M12BW-S-3.0P,9456070150,8564180000,SAI-8-M 4P IDC,1224560000,1938260300,1010840015,1118910000,SAIL-M12GM12W-3S1.5U,SFC 2.5/21 MC NE GE,WIL-LWXXXX-4000D024-240SXX5.0BXXXXXXXX,SAI-SCREWTY TOOL BOX,SAIL-M8G-4S5.0UIE,1877250500,1302920000,1057900150,2455210500,WIL-LWXXXX-4000D024-240SXX0.3BM12GXXXX,2050700150,1948650150,SAIE-M12S-4-H5.5TL,1076580100,9457810500,1059770100,1059340100,2455251000,SAI-Y-5 AND 2M12,1224340000,1292420000,2681670000,SAIL-M12W-4-5.0V,SAISP-M-4D-4/8-M12,SAI-M23-KBC-1.00-1.5,9457290000,1795500000,SAIHG-M8S-M12-6,1701251000,SAIL-M12WM12W-4-3.0U,SAIL-M12WM12W-4-3.0V,1524720000,SAIL-M8GM8GR-3-1.5U,SAIL-M8GM8GR-3-1.5V,1758320004,SAIL-M12BG-4-1.5T,SAIL-M12BG-4-1.5U,SAIL-M12BG-3L1.5U,SAIL-M12BG-4-1.5V,1758320001,1758320002,1758320003,1785140100,SAIL-M12GM12G-TS-6.0U,SAISWP-5A-4/8-M12,2424490000,SAIE-M12S-4DS-H6.75TL,SAIL-M12BG-12S1.5U,1535470150

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