Cov khoom
75W Ib Leeg Tso Tawm Hloov Fais Fab Khoom Siv LRS-75 series
Lub LRS series AC rau DC ib leeg tso zis hluav taws xob muaj peev xwm ntawm slim thiab lub teeb, dav siv hauv cov khoom siv kho mob, hluav taws xob zaub screen, LED txoj kev teeb thiab cov khoom siv hauv tsev.Lub universal AC input ntawm series yog tag nrho ntawm 35-100w, xaiv los ntawm kev hloov yog rau 150w-350w.100% tag nrho load burn-in-test ua rau nws high efficiency, lub neej ntev thiab muaj kev ntseeg siab.Nws ua haujlwm kub tuaj yeem siab txog 70 ℃, tiv taus 300VAC surge input rau 5 vib nas this.
1, switching power supply hlau plhaub fais fab plhaub feem ntau txuas nrog hauv av (FG), kom ntseeg tau hauv av, kom muaj kev nyab xeeb, tsis tuaj yeem yuam kev txuas nrog lub plhaub ntawm xoom kab;
2. Ua ntej lub installation ntawm switching fais fab mov tiav thiab powered rau sim siv, thov xyuas thiab proofread qhov kev twb kev txuas ntawm lub terminals dua, thiab xyuas kom meej tias cov input thiab output, AC thiab DC, ib-theem thiab multi-phase, zoo. thiab qhov tsis zoo, qhov hluav taws xob thiab qhov tseem ceeb tam sim no yog qhov tseeb, thiab tuaj yeem siv tau.
3, rau high-power switching fais fab mov, feem ntau muaj ob los yog ntau tshaj ob "+" tso zis terminals "-"" tso zis terminals, qhov tseeb, lawv muaj nyob rau hauv ib tug tso zis electrode, tsuas yog rau cov yooj yim ntawm cov neeg siv thaiv, thiab lub Ntau lub terminals feem ntau nyob rau hauv thiab sib txuas ua ke; 4. Yuav kom ua tiav tag nrho cov cua sov dissipation, cov kev hloov hluav taws xob dav dav yuav tsum tau muab ntsia rau hauv txoj hauj lwm ntawm cov cua convection zoo dua, los yog ntsia ntawm lub chassis plhaub los ntawm lub plhaub kom xa cov cua sov. sab nraum zoov;
5. Hloov cov khoom siv hluav taws xob tau sim nrog cov khoom siv hluav taws xob ua ntej xa khoom.Yog hais tias nws yuav tsum tau siv nyob rau hauv capacitive los yog inductive load, nws yuav tsum tau piav qhia nyob rau hauv daim ntawv cog lus ua ntej.
6, rau ob chav hloov fais fab mov tso zis symmetrical load, qhov nyiam symmetric tso zis fais fab mov;
7. Rau cov neeg siv nrog grounded switching fais fab mov FG, nws yog ib txwm tshwm sim los kov lub plhaub los yog muaj hemp hluav taws xob nyob rau hauv cov zis.Thaum ntab mus rau hauv av, FG muaj txog 110V AC tso zis rau hauv av, uas yog txiav txim siab los ntawm cov qauv sab hauv ntawm cov khoom siv hluav taws xob.
8, hloov fais fab mov hauv lub Hoobkas ua ntej 100% tag nrho cov kev laus tsis zoo, kev siv hluav taws xob feem ntau tswj tsis pub dhau 80% lossis qis dua, tuaj yeem txhim kho lub neej kev pab cuam ntawm lub zog hluav taws xob, qhov xwm txheej dav dav ntawm cov khoom siv hluav taws xob kub nce 10 ℃ capacitor. lub neej txo - ib nrab;
9, switching fais fab mov ripple thiab suab nrov yog superposed ntawm DC tso zis voltage ntawm AC Cheebtsam, feem ntau qhia nrog millivolt ncov; 10, rau tag nrho cov hloov fais fab mov, thaum lub load hloov, yuav muaj ib tug tej yam lub sij hawm teb, thaum lub sij hawm hloov no, cov zis voltage ntawm lub hwj chim mov nyob rau hauv lub instantaneous yuav muaj ib tug luv luv overshoot txheej txheem, thiab ces rov qab mus rau lub qub tso zis lub xeev, qhov no yog lub dynamic teb; 11, thaum lub hloov fais fab mov tsis ua hauj lwm, yuav tsum ceeb toom rau lub Hoobkas nyob rau hauv txoj kev ceev tshaj plaws, lub Hoobkas yuav muaj lub luag haujlwm rau kev saib xyuas dawb lossis kev taw qhia kev, tshwj tsis yog rau kev tshem tawm ntawm cov khoom siv hluav taws xob ntiag tug.
75W Single Output Switching Power SupplyLRS-75series
Universal AC input / tag nrho ntau yam
Nrog 300VAC surge input rau 5 vib nas this
Kev tiv thaiv: luv Circuit Court / Overload / Tshaj voltage
Txias los ntawm huab cua dawb
LED qhov taw qhia rau lub hwj chim qhib
100% tag nrho load hlawv-hauv kuaj
Ua haujlwm kub txog li 70 ℃
High efficiency, lub neej ntev thiab kev ntseeg siab
2 xyoo warranty
| SPECIFICATION | ||||||
| OUTPUT | ||||||
| Qauv | LRS-75-5 | LRS-75-12 | LRS-75-15 | LRS-75-24 | LRS-75-36 | LRS-75-48 |
| DC voltage | 5V | 12 v | 15 v | 24 v | 36v ua | 48v ua |
| Rated Tam sim no | 14 A | 6A | 5A | 3.2 A | 2.1A | 1.6 A |
| Ntau yam tam sim no | 0 ~ 14A | 0 ~ 6A | 0 ~ 5A | 0 ~ 3.2A | 0 ~ 2.1A | 0-1.6 A |
| Rated zog | 70w ua | 72 wb | 75w ua | 76.8 wb | 75.6 wb | 76.8 wb |
| Ripple & Suab nrov | 100 mV-p | 120 mV-p | 120 mV-p | 150 mV-p | 200 mV-p | 200 mV-p |
| Qhov Voltage Adj.Ntau yam | 4.5 ~ 5.5V | 10.2 ~ 13.8V | 13.5 ~ 18V | 21.6 ~ 28.8V | 32.4 ~ 39.6V | 43.2 ~ 52.8V |
| Voltage kam rau ua | ± 2.0% | ± 1.0% | ± 1.0% | ± 1.0% | ± 1.0% | ± 1.0% |
| Kab Kev Cai | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% |
| Load Regulation | ± 1.0% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% |
| Teeb tsa, Sawv Sijhawm | 500ms, 30ms / 230VAC 500ms, 30ms / 115VAC ntawm tag nrho cov load | |||||
| Tuav Lub Sijhawm | 60ms / 230VAC 12ms / 115VAC ntawm tag nrho cov load | |||||
| NYIAJ | ||||||
| Voltage Ntau | 85 ~ 264VAC 120 ~ 373VDC | |||||
| Ntau zaus | 47 ~ 63 Hz | |||||
| Kev ua tau zoo | 86.50% | 89% | 89% | 90% | 91.50% | 91.50% |
| AC tam sim no | 1.4A / 115VAC 0.85A / 230VAC | |||||
| Inrush tam sim no | Txias pib 50A / 230VAC | |||||
| Leakage Tam sim no | 0.75mA / 240VAC | |||||
| Kev tiv thaiv | ||||||
| Tshaj Load | 110 ~ 150% tso zis zog | |||||
| Kev tiv thaiv hom: Hiccup hom, rov zoo li qub tom qab raug tshem tawm | ||||||
| Tshaj voltage | 5.75 ~ 6.75V | 13.8 ~ 16.2V | 18.75 ~ 21.75V | 28.8 ~ 33.6V | 41.4 ~ 48.6V | 55.2 ~ 64.8V |
| Kev tiv thaiv hom: kaw o / p voltage, rov ua lub zog rau rov qab | ||||||
| Ib puag ncig | ||||||
| Ua haujlwm Temp. | -30 ~ +70 ℃ (Saib rau "derating nkhaus") | |||||
| Ua haujlwm av noo | 20 ~ 90% RH tsis-condensing | |||||
| Cia Temp., Humidity | -40 ~ + 85 ℃, 10 ~ 95% RH | |||||
| Temp.Coefficient | ± 0.03% / ℃ (0 ~ 50 ℃) | |||||
| Kev vibration | 10 ~ 500Hz, 5G 10min./1cycle, 60min.txhua tus nrog X, Y, Z axes | |||||
| SAFETY & EMC | ||||||
| Cov qauv kev nyab xeeb | UL60950-1, TUV EN60950-1, EN60335-1/-2-16, CCC GB4943 pom zoo | |||||
| Nrog Voltage | I/PO/P: 3.75KVAC I/P-FG: 2KVAC O/P-FG: 1.25KVAC | |||||
| Isolation Resistance | PO / P, I / P-FG, O / P-FG: 100M Ohms / 500VDC / 25 ℃ / 70% RH | |||||
| EMC Emission | Ua raws li EN55022 (CISPR22), GB9254 CLASS B, EN55014 EN 61000-3-2,-3 | |||||
| EMC Kev Tiv Thaiv | Ua raws li EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), qib kev lag luam hnyav, cov qauv A | |||||
| Lwm tus | ||||||
| Dimension | 99 * 82 * 30mm (L * W * H) | |||||
| Qhov hnyav | 0,3 Kg | |||||
| Ntim | 45pcs / thawv / 14.5kg / 0.77CUFT | |||||
| Nco tseg | ||||||
| 1. Tag nrho cov tsis tau hais tshwj xeeb yog ntsuas ntawm 230VAC input, rated load thiab 25 ℃ ntawm ambient kub.2. Ripple & suab nrov yog ntsuas ntawm 20MHz ntawm bandwidth los ntawm kev siv 12 "twisted khub-xaim txiav nrog 0.1uf & 47uf parallel capacitor. 3. Kev kam rau siab: suav nrog kev teeb tsa siab, kev tswj kab thiab kev tswj kev thauj khoom. 4. Kev tswj kab yog ntsuas los ntawm kab qis mus rau kab siab ntawm cov khoom ntsuas. 5. Kev tswj kev thauj khoom yog ntsuas los ntawm 0% mus rau 100% rated load. 6. Cov khoom siv hluav taws xob yog suav tias yog ib qho khoom siv uas yuav raug ntsia rau hauv cov khoom siv zaum kawg.Cov cuab yeej kawg yuav tsum tau lees paub tias nws tseem ua tau raws li EMC cov lus qhia. 7. Qhov ntev ntawm lub sijhawm teeb tsa yog ntsuas thaum pib txias.Tig ON/OFF lub hwj huam mov sai heev yuav ua rau kom lub sij hawm teem. | ||||||
