Yakanyanya kunyatsojeka Microvolt / Millivolt voltage amplifier Diki Signal chiridzwa chekusimudzira AD620 transmitter

Yakanyanya kurongeka, yakaderera kusaenzana, AC, DC microvolt, millivolt voltage amplifier, inogona kushandiswa AC, DC diki chiratidzo chekusimudzira, microvolt, millivolt voltage amplification. (Kushandiswa kwemodule, iwe unofanirwa kuve neimwe nheyo yemagetsi, kana pasina mutengi wekutanga, ndapota tenga nekungwarira, chitoro chinopa rutsigiro rwehunyanzvi.)
Zvakanakisa zvechigadzirwa:
1: Wide input range Ichi chigadzirwa chinoshandisa AD620 amplification, inogona kukwidziridza microvolt, millivolt, kupfuura musika LM358 amplification kurongeka kwakakwira, mutsara wakanaka, iyo yakanyanya voltage kubuda huwandu hwe ± 10V.
2: Kukwidziridza uchishandisa potentiometer kukwidziridza chiratidzo chekuisa, kukwidziridza kusvika ku1000 nguva, inongoda kugadziriswa kuburikidza ne potentiometer.
3: Inogadziriswa zero nekugadzirisa zero potentiometer, kuvandudza kurongeka, hapazovi ne zero drift phenomenon, kusangana nezvinodiwa nevatengi.
4: The negative pressure output module inotora 7660A yakaipa pressure chip kuti ibudise kudzvinyirira kusina kunaka (-Vin), iyo inogona kupiwa kune vatengi kutyaira mamwe masimba maviri emagetsi.
5: Mini saizi ndeye 32 * 22mm, mana 3mm maburi ekumisikidza akagovaniswa zvakaenzana kutenderera, uye mativi maviri akaiswa mutsetse ne 2.54mm yakajairwa nzvimbo.
Product parameters:
1. Input voltage: 3-12VDC. (Batch inogona kugadzirwa)
2. Kuwedzera: 1.5-1000 nguva inogadziriswa, zero inogadziriswa
3. Simba rekuisa chiratidzo: 100uV–300mV
4. Chiratidzo chekubuda kwemhando: ± (Vin-2V)
5. Negative pressure output: yakakura kudarika -Vin. Nekuda kwekupikiswa kwemukati kwekubuda kweiyo yakaipa kudzvanywa chip, iyo chaiyo inobuda yakakura kupfuura -Vin, uye iyo yakakura simba rekutakura, iyo yakanyanya kuderera kudzvinyirira kudonha.
6. Offset voltage: 50μV.
7. Input bias current: 1.0nA (yakanyanya kukosha).
8. Common mode rejection ratio: 100dB
9. Offset voltage drift: 0.6μV / ℃ (yakanyanya kukosha).
10. Yakatsiga, nguva: 2μV/ Monthmax
11. Module uremu: 4g
12. Kukura: 32 * 22mm

Nzira yekushandisa:
Ongorora: +S: chiratidzo chekuisa, -S: chiratidzo chekuisa chisina kunaka (GND inogona kubatanidzwa), Vout chiratidzo chinobuda, V- kubuda a -VIN voltage (ye sensor magetsi). Kupinza kwechiratidzo, kubuda kwechiratidzo, kupinza simba, masaini matatu anofanira kugovaniswa.

1.Usati washandisa wiring diagram, gadzirisa wiring maererano nemufananidzo kune zero, pfupi-connect + S uye -S, gadzirisa zero knob kuti ibudise Vout 0V.

2.Single-ended input wiring diagram Iyi dhiyabhorosi ye wiring inoshanda kune imwechete-kuguma kuburitsa zviratidzo, sensors, uye silicon photovoltaic masero.

3.Differential input wiring diagram Iyi wiring diagram inokodzera kusiyana kwekubuda kwekumanikidza sensors, Bridges uye mamwe ma sensor.