2098-DSD-HV030-SE，2098-DSD-HV030-SE
2098-DSD-HV030-SE2098-DSD-HV030-SE
直流電源的技術指標分為兩種：一種是特性指標，包括允許輸入電壓、輸出電壓、輸出電流及輸出電壓調節范圍等；另一種是質量指標，用來衡量輸出直流電壓的穩定程度，包括穩壓系數（或電壓調整率）、輸出電阻（或電流調整率）、紋波電壓（周圍與隨機漂移）及溫度系數。
（1） 紋波電壓：疊加在輸出電壓上的交流電壓分量。用示波器觀測其峰峰值視鏡 衛生泵一般為毫伏量級。也可用交流毫伏表測量其有效值，但因紋波不是正弦波，所以有一定的誤差，一般直流電源的紋波電壓VP-P≤10mV。
（2） 電壓調整率：輸入電壓相對變化為±10%時的輸出電壓相對變化量，穩壓系數和電壓調整率均說明輸入電壓變化對輸出電壓的影響，因此只需測試其中之一即可。
輸出電阻與放大器的輸出電阻相同，其值為當輸入電壓不變時，輸出電壓變化量與輸出電流變化量之比的值.電流調整率：輸出電流從0變到大值時所產生的輸出電壓相對變化值。輸出電阻和電流調整率均說明負載電流變化對輸出電壓的影響，因此也只需測試其中之一即可。
〖 誠信經營,質量可靠,進口原裝,超大庫存,當天付款,順豐速運,歡迎搶購 〗
〖 AB-模塊 〗 【加工定制：否,工作電壓：220(V),現貨/訂貨,產品圖片,產品價格,僅供參考】
〖 ABB-機器人 〗 【廈門航拓電氣有限公司 ,公司聯絡人：小吳 】
〖 施耐德-140Plc 〗 【Tel： 0592-5072236 】
〖 GE-IC693,IC697 〗 【Phone： 18965131356 】
〖 西門子-300,400 〗 【在線QQ： 1665532815 】
〖 福克斯波羅-FBM,Ⅲ代,ⅢI代 〗【Fax： 0592-5072083 】
〖發那科-各系列,西屋-各系列,安川-各系列,霍尼韋爾-各系列 〗
make offer hp/agilent 4349a will consider any offers
make offer hp/agilent 4349b will consider any offers
make offer hp/agilent 4352a will consider any offers
make offer hp/agilent 4352b will consider any offers
make offer hp/agilent 4380a will consider any offers
make offer hp/agilent 5061a will consider any offers
make offer hp/agilent 5061b will consider any offers
make offer hp/agilent 53132a will consider any offers
make offer hp/agilent 53149a will consider any offers
make offer hp/agilent 5347a will consider any offers
make offer hp/agilent 5348a will consider any offers
make offer hp/agilent 5350b will consider any offers
make offer hp/agilent 5351b will consider any offers
make offer hp/agilent 5352b will consider any offers
make offer hp/agilent 5361b will consider any offers
make offer hp/agilent 5364a will consider any offers
make offer hp/agilent 5372a will consider any offers
make offer hp/agilent 54007a will consider any offers
make offer hp/agilent 54121a will consider any offers
make offer hp/agilent 54123a will consider any offers
make offer hp/agilent 54542c will consider any offers
make offer hp/agilent 54615b will consider any offers
make offer hp/agilent 54616c will consider any offers
make offer hp/agilent 54620c will consider any offers
make offer hp/agilent 54621d will consider any offers
make offer hp/agilent 54624a will consider any offers
make offer hp/agilent 54645d will consider any offers
make offer hp/agilent 54750a will consider any offers
make offer hp/agilent 54751a will consider any offers
make offer hp/agilent 54754a will consider any offers
make offer hp/agilent 54810a will consider any offers
make offer hp/agilent 54815a will consider any offers
make offer hp/agilent 54820a will consider any offers
make offer hp/agilent 54825a will consider any offers
make offer hp/agilent 54832d will consider any offers
make offer hp/agilent 54835a will consider any offers
make offer hp/agilent 54845a will consider any offers
make offer hp/agilent 54846b will consider any offers
make offer hp/agilent 54853a will consider any offers
make offer hp/agilent 6010a will consider any offers
make offer hp/agilent 6011a will consider any offers
make offer hp/agilent 6031a will consider any offers
簡繁切換