GVDASwitchable DC fais fab mov Adjustable USB DC Laboratory teeb Transformer DC 110V 220V 30V 60V 120V Fais fab mov Source 10A 5A 3A

 Qauv: GD-W305/GD-W3010/GD-W605/GD-W1203

Input voltage: 220V

Cov zis hluav taws xob: 30V / 30V / 60V / 120V

Cov zis tam sim no: 5A / 10A / 5A / 3A

Kev ceev faj thaum siv DC stabilized fais fab mov

1. Ua ntej maj mam kho lub pob "Coarse" raws li qhov yuav tsum tau ua kom nruj, thiab tom qab ntawd maj mam kho lub pob "Fine" kom paub tseeb tias haum. Piv txwv li, yog tias koj xav tau qhov hluav taws xob ntawm 12V, koj yuav tsum teeb tsa lub pob "hloov kho" mus rau 15V, thiab tom qab ntawd teeb lub pob "hloov zoo" rau 12V, txwv tsis pub nws yuav tsis ncav cuag 12v, thiab qhov siab tshaj plaws tso zis voltage yuav tsis ncav cuag 12V.

2. Teem qhov xav tau qhov hluav taws xob thiab tom qab ntawd rov txuas nws rau lub nra.

3. Yog tias koj yuav tsum tau hloov lub iav "coarse adjustment" thaum lub sijhawm ua haujlwm, koj yuav tsum xub txiav lub load, teeb tsa cov zis hluav taws xob mus rau qhov xav tau, thiab tom qab ntawd txuas lub load.

4. Yog hais tias lub load yog luv luv los yog overloaded thaum lub sij hawm ua hauj lwm, thov disconnect lub load ua ntej, ces nias lub "rov qab" khawm los yog tua lub hwj chim thiab tig rau nws rov qab mus rau lub voltage mus ua hauj lwm zoo. Txuas tom qab teeb meem kev thauj khoom.

5. Thaum txuas cov khoom siv hluav taws xob nrog cov sib txawv nominal tam sim no nyob rau hauv series, cov zis tam sim no yuav tsum sib haum rau tus nqi nominal ntawm qhov tsawg kawg nkaus nominal tam sim no.

6. Txhua lub fais fab mov muaj lub taub hau ntsuas los tso saib cov zis tam sim no lossis cov zis hluav taws xob ntawm cov channel hauv cov xeev A / V sib txawv. Feem ntau muab tso rau hauv qhov voltage qhia lub xeev.

7. Txhua channel muaj ob qhov tso zis connectors, liab thiab dub. Kev sib txuas liab txhais tau tias "ntxiv", qhov kev sib txuas dub txhais tau tias "-", thiab cov kev sib txuas dub nrog lub cim dub "lub ntiaj teb" nyob rau hauv nruab nrab ntawm cov tswj vaj huam sib luag qhia tias kev sib txuas. Txuas mus rau lub thawv, thiab txuas mus rau txhua lub qhov (socket). Ib qhov tso zis tsis muaj hluav taws xob sib txuas thiab tsuas yog siv los ua ib txoj hlua ruaj ntseg xwb. Nws yog ib qho yooj yim to taub tias lub cim "hauv av" txhais tau tias hauv av, thiab "ntxiv" thiab "-" sawv cev rau qhov zoo thiab qhov tsis zoo tso zis fais fab rau lub zog op amp ntawm ob lub zog.

8. Ob qhov hluav taws xob tuaj yeem txuas nrog hauv series. Txwv tsis pub siv ib txhij. Txij li cov khoom siv hluav taws xob yog cov khoom siv hluav taws xob, cov khoom siv hluav taws xob tsis tuaj yeem ua rau luv luv rau lub sijhawm ntev.

Khoom Qhia

DC Switchable 30V 5A 30V 10A 60V 5A

Q: Puas yog nws tsim nyog rau kev kho cov xov tooj ntawm tes thiab laptops?

Teb: Yog.

Q: Lub hwj chim no puas tuaj yeem them lub roj teeb ntawm lub tsheb 25v?

A: Koj tuaj yeem them lub roj teeb 25V, vim tias qhov siab tshaj plaws ntawm cov khoom siv hluav taws xob tuaj yeem ncav cuag 30V (ceeb toom! Lub zog teeb tsa hluav taws xob yuav tsum siab dua li lub roj teeb hluav taws xob kom them, txwv tsis pub nws yuav rov qab los ntawm lub zog hluav taws xob thiab ua rau lub zog puas tsuaj. !)

Q: Nws puas tuaj yeem siv rau electroplating?

Teb: Nws tuaj yeem ua electroplated.

Q: Thaum twg tus kiv cua tig?

A: Thaum qhov kub thiab txias ntawm cov khoom siv hluav taws xob ntau dua 50 degree, nws yuav pib txiav.

Q: Thaum lub hwj chim kaw thiab qhib, nws puas nco qab qhov chaw kawg?

A: Nws yog tswj los ntawm qhov kho qhov rooj. Tsuav koj tsis txav lub pob qhov kho, nws yuav pib nrog qhov teeb tsa yav dhau los.

Q: Tam sim no tsis tuaj yeem hloov kho?

A: Cov khoom siv hluav taws xob yuav tsum tau txuas nrog lub nra kom ua rau nws luv luv. Ces kho.