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INTRODUCTION Thank you purchasing the Helix Board 12 Universal, one of Phonic’s newest mixers that sounds great and works hard both in and out of the studio. The mixer features USB 2.0 and …

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding …

INTRODUCTION Thank you for purchasing the Helix Board 24 Universal, one of Phonic’s newest mixers that sounds great and works hard both in the studio and on the road. The mixer features a USB and …

INTRODUCTION Congratulations on your purchase of one of the newest members of the Phonic Firefly series of recording interfaces, the Firefly 302 USB. Through the Firefly’s ultra low-noise microphone …

3.额定值 RATING: 16(4)A 125/250VAC μT105 10(2)A 125/250VAC UT85 7(2)A 125/250VAC uT85 5(1)A 125/250VAC uT85 CQC N 17

TECHNICAL DATA TABLE - TABELLA DATI TECNICI - TECHNISCHE DATENTABELLE - TABLA DE DATOS TÉCNICOS - TABLEAU DES DONNÉES TECHNIQUES - TABEL TECHNISCHE …

一旦确定了所需的增益AV ,就要为RI 或RF电阻选择一个值。根据运放的电特性及功耗的需要,可选择1kΩ-100k Ω范围内的值。本例将选择RI=10 k Ω,则RF=36k Ω。这由方程式2确定。 AV =-RF/RI --------(2)

2.###7 SOLDER CONNECTOR TYPE; 双刀四掷,多回路 DOUBLE POLE FOUR THROW, MULTI-CIRCUIT