MeanWell LRS-350-5 Switching LED Video Screen Power Supply (5V 60A 300W).
ករណី:806 ទំហំ:215× 115 × 30 ម។.
ថាមពល: 300វ.
100% ការធ្វើតេស្តដុតក្នុងបន្ទុកពេញ
Universal AC input/ full range
មុខងារ PFC សកម្មដែលភ្ជាប់មកជាមួយ, PF>0.95
ការការពារ: Short circuit/ Over load/ Over voltage
សូចនាករ LED សម្រាប់បើកថាមពល
1 ការធានាឆ្នាំ
UL ឆ្លងកាត់
MeanWell LRS-350-5 Switching LED Video Screen Power Supply Product Specifications :
| គំរូ | LRS-350-5 | |
| បញ្ចូល | Voltage Range | 85~ 264VAC 120~ 370VAC |
| FREQUENCY RANGE | 47 ~ 63Hz | |
| AC CURRENT (វាយ) | 3.5A/115VAC 1.5A/230VAC | |
| លេចធ្លាយបច្ចុប្បន្ន | <2mA / 240VAC | |
| INRUSH Current (វាយ) | COLD START 65A/230VAC | |
| ប្រសិទ្ធភាព (វាយ) | 83% | |
| ទិន្នផល | វាយតម្លៃបច្ចុប្បន្ន | 60ក |
| វ៉ុលឌីស៊ី | 5វ | |
| ថាមពលដែលបានវាយតម្លៃ | 300វ | |
| ជួរបច្ចុប្បន្ន | 0-60ក | |
| VOLTAGED ADJ. ជួរ | 4.5~ 5.5V | |
| RIPPLE & សំលេងរំខាន (អតិបរមា) ចំណាំ.២ | 150mVp-p | |
| VOLTAGE TOLERANCE Note.3 | ± 2.0% | |
| LOAD REGULATION Note.5 | ±1.5% | |
| LINE REGULATION Note.4 | ± 0.5% | |
| កាន់ម៉ោង | 20ms at full load | |
| រៀបចំ, RISE TIME | 600ms,40ms at full load | |
| ការការពារ | OVER VOLTAGE | 5.75~ 6.75V ប្រភេទការពារ :Shut off 0/p volltage, clamping by zener diode |
| OVER LOAD | Above 150% rated output power ប្រភេទការពារ :Hiccup mode, recovers automatically after fault condition is removed |
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| សុវត្ថិភាព | ទប់ទល់នឹងវ៉ុល | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC |
| SAFETY STANDARDS Note 6 | UL60950-1, CB(IEC60950-1),CCC GB4943, 1:2011 អនុម័ត | |
| ភាពធន់នឹងភាពឯកោ | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500វីឌីស៊ី / 25 / 70% RH | |
| ស្តង់ដារ EMC | EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, GB9254 | |
| បរិស្ថាន | សំណើមការងារ | 20 ~ 90% RH non-condensing |
| សីតុណ្ហភាពការងារ | -20 ~ +70 (Refer to output load derating curve) | |
| TEMP. COEFFICIENT | ± 0.03%/ | |
| STORAGE TEMP., សំណើម | -40 ~ +85 , 10 ~ 95% RH | |
| រំញ័រ | 10 ~ 500Hz, 2G 10min./1cycle, 60នាទី. នីមួយៗតាម X, យ, អ័ក្ស Z | |
| ផ្សេងៗ | វិមាត្រ | 215*115*30ម (L*W*H) |
| MTBF | 1608.8K hrs min. MIL-HDBK-217F (25 | |
| ចំណាំ | ខ្ញុំ. Al parameters NOT specialy mentioned are measured at 230VAC input. rated load and 25??of ambient temperature. 2 រលក & noise are measured at 20MHz Of bandwidth by usig a I2??twisted pair-wire terminated with a 0.1UI & 470 Parallel capacitor 3. Tolerance : includes set up tolerance. line regulation and load regulation. 4. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% ទៅ 100% rated load. 6. For the request of GEl4943.1.the power soppy is only suable for use in the altitude 2000m below and the non tropical climate condrtion. 7. The power supply is considered a component which will be instated into a final equipment The final equipment must be re-confirmed that it still mesh EMC drectives. For guidance on how to perform the EMC tests. please refer to ‘EMI testing of component power supplies??/td> |
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