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![](https://ae01.alicdn.com/kf/HTB1izlYg13tHKVjSZSgq6x4QFXa8/ICL7107-DIY-DC-5V-35mA-70-6x39mm-DIY-Amp.jpg) ![](https://ae01.alicdn.com/kf/HTB1JKw2TMHqK1RjSZFPq6AwapXai/ICL7107-DIY-DC-5V-35mA-70-6x39mm-DIY-Amp.jpg) ![](https://ae01.alicdn.com/kf/HTB19Zo1TQvoK1RjSZFDq6xY3pXaI/ICL7107-DIY-DC-5V-35mA-70-6x39mm-DIY-Amp.jpg) ![](https://ae01.alicdn.com/kf/HTB1NKM0THvpK1RjSZFqq6AXUVXar/ICL7107-DIY-DC-5V-35mA-70-6x39mm-DIY-Amp.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/HTB1izlYg13tHKVjSZSgq6x4QFXa8/ICL7107-DIY-DC-5V-35mA-70-6x39mm-DIY-Amp.jpg) ![](https://ae01.alicdn.com/kf/HTB1JKw2TMHqK1RjSZFPq6AwapXai/ICL7107-DIY-DC-5V-35mA-70-6x39mm-DIY-Amp.jpg) ![](https://ae01.alicdn.com/kf/HTB19Zo1TQvoK1RjSZFDq6xY3pXaI/ICL7107-DIY-DC-5V-35mA-70-6x39mm-DIY-Amp.jpg) ![](https://ae01.alicdn.com/kf/HTB1NKM0THvpK1RjSZFqq6AXUVXar/ICL7107-DIY-DC-5V-35mA-70-6x39mm-DIY-Amp.jpg) ![](https://ae01.alicdn.com/kf/HTB1TnIZTNTpK1RjSZFMq6zG_VXaC/ICL7107-DIY-DC-5V-35mA-70-6x39mm-DIY-Amp.jpg)
- Â÷¿ø: Panel Size:79 x 44mm / 3.11 x 1.73in
- ÀÛµ¿ ¿Âµµ: see information
- °ø±Þ Àü¾Ð: DC 5V
- Á¤È®µµ µî±Þ: -+1mA
- ¸ðµ¨ ¹øÈ£: ICL7107
- ´ëÇü È°ÀÚ: µðÁöÅÐ Àü¿ë
- DIY ¿ëÇ°: ELECTRICAL
- ºê·£µå À̸§: OOTDTY
- ¿ø»êÁö: Áß±¹
- Mount Size: 71 x 39mm / 2.8 x 1.53in,71 x 39mm / 2.8 x 1.53in
- Display Color: Red
- Material: PCB + Metal + Plastic
- Type: Digital Ammeter Kit
- Panel Size: 79 x 44mm / 3.11 x 1.73in
ICL7107 µðÁöÅÐ Àü·ù°è Å°Æ® DIY ¸ðµâ DC 5V 35mA 70.6x39mm DIY Å°Æ® ¾ÚÇÁ Àü·ù ÃøÁ¤±â
»õ·Î¿î ºê·£µå ¹× ÇÏÀÌ Ä÷¸®Æ¼
ȸ·Î ¿ø¸®:
AMM-TE Àü·ù°è´Â ÁÖ·Î ICL7107, Àü¿ø ȸ·Î, ±âÁØ Àü¾Ð ¼Ò½º, ÀԷ ȸ·Î ¹× µð½ºÇ÷¹ÀÌ È¸·Î·Î ±¸¼ºµË´Ï´Ù.
1.ICL7107 Àº BCD Ãâ·Â ÀÏüÇü A/D º¯È¯ ĨÀ¸·Î ³»ºÎ¿¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. ¼±Çü ÁõÆø, ¾Æ³¯·Î±× ½ºÀ§Ä¡, Áøµ¿, µð½ºÇ÷¹ÀÌ ±¸µ¿ µî.
2. Àü¿ø ȸ·Î´Â ¾çÀÇ Àü·Â°ú À½ÀÇ Àü·ÂÀ¸·Î ³ª´¹´Ï´Ù. ¾çÀÇ Àü·ÂÀº J2,C8 ÇÊÅ͸µ¿¡ ÀÇÇØ ÀԷµ˴ϴÙ. ³×°ÅƼºê´Â R8, Q1, L1, C6, C7, D2, D3 ¹× ZD1 ·Î ±¸¼ºµÇ¸ç-5V Àü¾ÐÀº Ĩ 26 ÇÉ¿¡ ÀÇÇØ ÀԷµ˴ϴÙ.
3. ±âÁØ Àü¾Ð ¼Ò½º´Â R1, R2, VR1, R9, U2 ·Î ±¸¼ºµË´Ï´Ù. 36 ÇÉÀº ±âÁØ Àü¾Ð ÀÔ·Â ÇÉÀÔ´Ï´Ù. VR1 ÀüÀ§Â÷°è¸¦ Á¶Á¤ÇÏ¿© 36 ÇÉ Àü¾ÐÀÌ 100mV °¡ µÇµµ·Ï ÇÕ´Ï´Ù.
4. ÀԷ ȸ·Î´Â J1, R5, R6 ¹× C3 ·Î ±¸¼ºµË´Ï´Ù. ÃøÁ¤ µÈ ȸ·ÎÀÇ Àü·ù°¡ R5 ¸¦ Åë°ú ÇÒ ¶§ R5 ¿¡ Àü¾ÐÀÌ »ý¼ºµË´Ï´Ù. ÀÌ Àü¾ÐÀº R6 Àü·ù Á¦ÇÑÀ» ÅëÇØ Ä¨ 31 ÇÉ¿¡ ÀԷµǾî 󸮵Ǹç C3 ´Â ÀÔ·Â Àü¾Ð ÇÊÅ͸µ Ä¿ÆнÃÅÍÀÔ´Ï´Ù.
5. µð½ºÇ÷¹ÀÌ È¸·Î´Â DS1-DS4, D1, D4 ·Î ±¸¼ºµÇ¸ç, 4 µðÁöÅÐ Æ©ºê´Â Ĩ¿¡ ÀÇÇØ Á÷Á¢ ±¸µ¿ µÉ ¼ö ÀÖ½À´Ï´Ù. R10 Àº DS1-DS3 µðÁöÅÐ Æ©ºê ¼Ò¼öÁ¡ÀÇ ÇöÀç Á¦ÇÑ ÀúÇ×ÀÔ´Ï´Ù.
¿ÏÁ¦Ç° µð¹ö±ë:
1. DC 5V ¿¡ ¿¬°á ÇÑ ÈÄ (±Ø¼ºÀ» È®ÀÎÇϽʽÿÀ) µðÁöÅÐ Æ©ºê¿¡-.000 ¶Ç´Â. 000 ÀÌ Ç¥½ÃµË´Ï´Ù. ÀÌ´Â Á¤»óÀÔ´Ï´Ù.
2. ¸ÖƼ ¹ÌÅ͸¦ »ç¿ëÇÏ¿© Ĩ 36 ÇÉ°ú 35 ÇÉ »çÀÌÀÇ Àü¾ÐÀ» ÃøÁ¤ÇÏ°í VR1 ÀüÀ§Â÷°è¸¦ 100mV ·Î Á¶Á¤ÇϽʽÿÀ.
¿äÁ¡ Àü¾Ð ÂüÁ¶ °ª:
1. Ĩ 1 ÇÉ ¹× 21 ÇÉ: 5V.
2. Ĩ 36 ÇÉ ¹× 21 ÇÉ: 100mV,
3. Ĩ 26 ÇÉ ¹× 21 ÇÉ: -5V.
»ç¾ç:
ÀçÁú: PCB + ±Ý¼Ó + Çöó½ºÆ½
À¯Çü: µðÁöÅÐ Àü·ù°è Å°Æ®
ÆгΠũ±â: 79x44mm / 3.11 x 1.73in
¸¶¿îÆ® Å©±â: 71x39mm / 2.8 x 1.53in
¼ö·®: 1 PC
Àü±â ¸Å°³ º¯¼ö:
ÀÛµ¿ Àü¾Ð: DC 5V
ÀÛµ¿ Àü·ù: 35 mA
Á¤È®µµ: ± 1mA
ÃøÁ¤ ¹üÀ§: 0 - 2A
¹üÀ§ Ç¥½Ã: ÁÖ ±â´É Ç¥½Ã 1/-1
µð½ºÇ÷¹ÀÌ »ö»ó: »¡°£»ö
¼ö·®: 1 ¼¼Æ®
Âü°í:
´Ù¸¥ ¸ð´ÏÅÍÀÇ Â÷ÀÌ·Î ÀÎÇØ ±×¸²ÀÌ Ç׸ñÀÇ ½ÇÁ¦ »ö»óÀ» ¹Ý¿µÇÏÁö ¸øÇÒ ¼ö ÀÖ½À´Ï´Ù. °¨»çÇÕ´Ï´Ù!
ÆÐÅ°Áö Æ÷ÇÔ »çÇ×
1 ¼¼Æ® x µðÁöÅÐ Àü·ù°è Å°Æ®
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