高中教學電源是高中教學演示實驗必備的通用儀器。能提供低壓交流、直流大電流和適應范圍很寬的直流穩壓輸出。具有多重保護功能，直流穩壓部分增添了細調旋鈕，配以直流電壓表指示相應輸出。
J1209 Teaching High School Power
Power is a high school teaching high school teaching experiments demonstrate the necessary general instrument. To provide low-voltage AC, DC Current and adapt to a wide range of DC output. Multiple protection, DC has added some fine-tuning knob, with direct current voltage output corresponding instruction sheet.
J1209 Teaching High School Power
Power is a high school teaching high school teaching experiments demonstrate the necessary general instrument. To provide low-voltage AC, DC Current and adapt to a wide range of DC output. Multiple protection, DC has added some fine-tuning knob, with direct current voltage output corresponding instruction sheet.
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