描述

PM3398B-6-1-3-E? 機械化生產(chǎn)的波峰焊工藝品質(zhì)要優(yōu)于手工焊接

工業(yè)電源模塊,包括電源保護殼電源保護殼內(nèi)安裝有工業(yè)電源本體電源保護殼的側壁上設有通氣孔。

電源保護殼內(nèi)設有濾塵網(wǎng)濾塵網(wǎng)內(nèi)間隔設有多個支撐板相鄰的兩支撐板之間安裝有傳熱板傳熱板上設有與通氣孔連通的傳熱孔多個支撐板及傳熱板圍設成矩形空間矩形空間的底部設有印刷電路板。

印刷電路板上安裝工業(yè)電源本體和風扇電源保護殼上可拆卸設有蓋板蓋板上設有與傳熱孔連通的二通氣孔采用傳熱板快速導熱,并通過風扇將工業(yè)電源本體產(chǎn)生的熱量,PM3398B-6-1-3-E?經(jīng)傳熱板快速從通氣孔和二通氣孔釋放出去,散熱性能較好,可靠性高穩(wěn)定性強。

工業(yè)電源模塊是一種高度集成的電路方案，可以減小板卡體積，并能提供低輸出紋波、低溫升、高集成度等特點，以滿足日益復雜的IC特性參數(shù)精確測試。電源模塊的質(zhì)量可以從以下幾個方面判斷：
– 電路原理和焊接工藝：裸板可以通過直觀的方法，如元器件的布局、焊點等判斷其質(zhì)量；灌封式模塊無法查看內(nèi)部情況，但在安全和性能方面更好。機械化生產(chǎn)的波峰焊工藝品質(zhì)要優(yōu)于手工焊接。
– 芯片元件與變壓器元件：電源的核心就是IC，會直接影響整個電源。變壓器元器件決定功率、耐高溫性等，負責完成AC-DC，并且在能量過載時會飽和。
– 電容類型：電解電容是對溫度較敏感的元件，PM3398B-6-1-3-E?開關頻率會導致電容的寄生電阻發(fā)熱加大，最后電解液升溫、爆漿。陶瓷電容主要是無極性，良好的介電材料和容量不能太大，廣泛應用于高頻電路。
– 批量檢測老化和高溫老化：只有通過電源老化和高溫抽檢測，才能判斷品質(zhì)穩(wěn)定性和物料是否有安全隱患。

PM3398B-6-1-3-E? 機械化生產(chǎn)的波峰焊工藝品質(zhì)要優(yōu)于手工焊接

The industrial power module includes a power protection shell. The industrial power supply body is installed in the power protection shell. The side wall of the power protection shell is provided with air holes.

A dust filter screen is arranged in the power protection shell. A plurality of support plates are arranged in the space between the two adjacent support plates. A heat transfer plate is arranged between the heat transfer plates and a heat transfer hole is arranged on the heat transfer plate. A plurality of support plates and heat transfer plates are arranged around a rectangular space. A printed circuit board is arranged at the bottom of the rectangular space.

The printed circuit board is installed on the industrial power supply body and the fan power supply protection shell is removable with a cover plate. The cover plate is provided with a two-vent hole connected with the heat transfer hole. The heat transfer plate is used to conduct heat quickly, and the heat generated by the industrial power supply body is quickly released from the vent hole and the two-vent hole through the fan High stability.

Industrial power module is a highly integrated circuit solution that can reduce the size of the board, and can provide low output ripple, low temperature rise, high integration and other characteristics to meet the increasingly complex IC characteristic parameters accurate testing. The quality of the power module can be judged from the following aspects:
– Circuit principle and welding process: the bare plate can be judged by intuitive methods, such as the layout of components, solder joints, etc. Potting modules cannot see inside, but they are better in terms of safety and performance. The quality of mechanized wave soldering process is better than that of manual welding.
Chip components and transformer components: The core of the power supply is the IC, which directly affects the entire power supply. Transformer components determine power, high temperature resistance, etc., are responsible for completing AC-DC, and will saturate when energy is overloaded.
– Capacitor type: electrolytic capacitor is a temperature-sensitive component, PM3398B-6-1-3-E switching frequency will cause the parasitic resistance of the capacitor to heat up, and finally the electrolyte will heat up and burst. Ceramic capacitors are mainly non-polar, good dielectric materials and capacity can not be too large, widely used in high-frequency circuits.
– Batch detection of aging and high temperature aging: Only through the aging of the power supply and high temperature pumping detection can the quality stability and whether the material has a safety hazard.

公司介紹：
成都陽光不斷創(chuàng)新致力于提升停產(chǎn)的自動化零件供應水平，無論客戶身處何地，無論所需配件多么稀有，我們總能將客戶與所需產(chǎn)品緊密連接 ，成都陽光零部件覆蓋廣泛。
急切需要自動化或控制零件？ 全新、Used和已停產(chǎn)的自動化機械零件的全球供應商。
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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



始終實現(xiàn)更多的交付，無論是零件、服務還是速度