ニュース
中国小型パワーモジュールメーカーの紹介
著者： ZYGパワーモジュール Time： 2022-5-5
電源モジュールを選択するときは、通常、電源の入力、出力、リップル、絶縁破壊、温度、認証、およびその他の特性の品質に注目します。これらとは別に、次の点で判断することもできます。
1. 回路原理とはんだ付け工程 ベアボードは、部品をすっきりとレイアウトし、モジュールをポッティングするなど、露出せず内部の様子が見えない直感的な方法を使用できます。機械化されたウェーブはんだ付けプロセスの品質は、手作業のはんだ付けよりも優れていますが、安全性とパフォーマンスの点では優れています
2.チップ部品とトランス部品の電源のコアはICであり、電源トランス部品全体の電力と高温抵抗に直接影響します。 . AC-DC を達成し、エネルギー過負荷時にフライヤーを飽和させる責任があります。
3. 電解コンデンサですか、それともセラミックコンデンサですか。
1）。電解コンデンサは、電解液が加熱されて爆発した後の温度に敏感な部品です。
2）。セラミック コンデンサは主に無極性であり、スイッチング周波数によってコンデンサの寄生抵抗が発熱します。優れた誘電体と容量は大きすぎてはいけません。ほとんどの場合、高周波回路で広く使用されています。
4.経年劣化と高温経年劣化の一括検査 製品材料の品質安定性や製造工程管理がいかに優れていても、潜在的な安全上の問題があるかどうかにかかわらず、経年変化を検出する必要があります。パワーエージングと高温ポンピング検出のみ。
を選ぶメリット 中国小型パワーモジュールメーカー
これらの新しい電源スイッチを使用すると、最大 25% の電力を節約でき、消費電力の削減により多くの改善がもたらされます。一方では、ヒートシンクとモジュール全体の放熱設計をよりコンパクトにし、より高いコストパフォーマンスを実現できます。同じ出力電力をより小型の製品で提供できることは、特にポンプまたはファンの設計において重要な利点です。一般に、小型の電子ドライブを使用することで、以前は不可能だったアプリケーションで制御されたモーターを使用できます。また、生産材料の使用を減らすことは、製品のライフ サイクル コストにつながる生産、輸送、およびリサイクルのコストを削減することを意味します。
一方、既存の設計パラメータの一貫性を維持しながら、最大出力電力を増やすことができます。同じ熱設計を使用するが消費電力が少ない製品は、熱エクスカーションが少なく、故障率が大幅に低下するため、信頼性が高くなります。さらに、異なる出力電力チップを交換するだけで、同じ設計をさまざまなモデルに進化させることができるため、市場投入までの時間を短縮できます。
さまざまなパワーを持つモジュールが他にもあります。詳細を知りたい場合は、お問い合わせください。
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