Khoom Taw Qhia
Ib nrab -cib cais fais fab hloov pauv yog lub zog hluav taws xob uas hloov DC lub zog rau hauv qhov xav tau qhov hluav taws xob thiab tam sim no nyob rau hauv siab -kev ua haujlwm cais tawm.
Khoom Specification
|
Qauv nab npawb |
Input range Vdc |
Output voltage Vdc |
Tso zis tam sim no @Txoj Kev Load A |
Kev ua tau zoo % |
Ripple thiab suab nrov mV p-p |
Maximum capacitor load uF |
|
LM28S5H400-NTMG |
16-40 |
5.0 |
80 |
90.5 |
30 |
100000 |
|
LM28S12H800-NMMG |
16-40 |
12 |
66.7 |
92 |
30 |
8000 |
|
LM28S28H800-NMMG |
16-40 |
28 |
28.6 |
94 |
50 |
4000 |
|
LM28S24H800-NMMG |
16-40 |
24 |
33.4 |
92 |
80 |
4000 |
|
LM28S48H600-NTMG |
16-40 |
48 |
12.5 |
93 |
150 |
1000 |
|
Parameter |
Min |
Hom |
Max |
Chav tsev |
Cov xwm txheej |
|
Input voltage ntau |
16 |
28 |
40 |
Vdc |
Txhua tus qauv |
|
Kev rho tawm voltage |
- |
- |
2250 |
Vdc |
Input-output/case |
|
Hloov zaus |
- |
330 |
- |
kHz |
Nominal tswv yim |
|
Ua haujlwm kub |
-55 |
- |
105 |
degree |
H. Ex. sab nraud kub |
|
MTBF |
2 |
- |
- |
Mhrs |
MIL-HDBK-217F |
|
Qhov hnyav |
- |
140 |
- |
g |
- |
Tsim Paub meej
Mechanical Dimensions60.7(L) × 57.9(W) × 12.7(H) mm (kev lag luam- txheem 1/2-cib)

Pin Configuration:
|
Pin |
Lub npe |
Muaj nuj nqi |
|
1 |
Vin + |
Qhov zoo input voltage |
|
2 |
ON/OFF |
Chaw taws teeb tswj chaw nres tsheb |
|
3 |
Vin - |
Tsis zoo input voltage |
|
4 |
Vout - |
Tsis zoo tso zis voltage |
|
A |
kuv qhia |
tam sim no - qhia tsheb npav |
|
5 |
Kev xav - |
Chaw taws teeb voltage sensing negative |
|
6 |
Trim |
Cov zis voltage hloov |
|
7 |
Sense + |
Chaw taws teeb voltage sensing zoo |
|
8 |
Vout + |
Positive tso zis voltage |
Thermal Innovation: Aluminium alloy baseplate nrog 10℃/ W thermal kuj (natural convection)
Mounting: Txuj los ntawm - qhov soldering nrog 1.5mm tus pin txoj kab uas hla
Khoom nta
High Isolation Strength:Kev tawm tswv yim- tso zis tawm mus txog 2250V, ua kom cov khoom muaj kev nyab xeeb.
Tsawg Ripple Noise:Cov zis ripple tsawg li 30mVp-p, muab lub zog ruaj khov yam tsis muaj kev cuam tshuam rau lub nra.
High Capacitor Load:Muaj peev xwm txhawb nqa txog li 100,000µF capacitor, ua kom siab -load startup.
Ntev Lifespan thiab Reliability:Lub sijhawm nruab nrab ntawm kev ua tsis tiav (MTBF) txog li 2 lab teev, ua kom muaj kev ntseeg siab.
Khoom Customization
Cov zis voltage: 5.0V / 12V / 24V / 28V / 48V
Cov zis tam sim no:12.5A / 28.6A / 33.4A / 80A
Pin Size:3.8 hli / 4.8mm / 5.8mm
Hom kev sib txuas:Pin / Ntsia Hlau Terminal / PCB Solder
daim ntawv thov




Tuam txhab Advantages & Services
Strict Quality Control:Tub rog- cov qauv qib, 100% puv - thauj khoom siab - qhov ntsuas kub qis qis.
Ua Raws Li Thawj:Tag nrho cov khoom kab CE thiab RoHS tau ntawv pov thawj, tag nrho sib xws nrog kev lag luam thoob ntiaj teb.
Teb ceev ceev:Cov kws tshaj lij hauv online 24/7, muab kev daws teeb meem hauv 48 teev.
Tshuag Muaj:Cov qauv tseem ceeb hauv Tshuag, txhawb me me -batch customization thiab xa ceev ceev.
FAQ
Cim npe nrov: Tuam Tshoj ib nrab cib cais fais fab converter, Tuam Tshoj ib nrab cib cais fais fab converter manufacturers, lwm tus neeg, Hoobkas







