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多路输出直流电源供应器 JB303t/305t的详细介绍
详细说明
产品性能 :
-->定电压源与定电流源方式操作
-->过负载及外部利向输入保护
-->0.01%高线性稳定度
-->3全位绿色LED显示器
-->具有3路电源输出可自动串联及并联操作和同步输出
-->低涟波及噪声输出
-->符合CE marking 及 IEC 61010-1:90+A1:92+A1:2.95安规
| MODEL | CV | CC | AC INPUT |
| JB-303T | 0 - 30V 双路(1路固定5V) | 0 - 3A 双路(1路固定3A) | 220V±10% |
| JB-305T | 0 - 30V 双路(1路固定5V) | 0 - 5A 双路(1路固定3A) | 220V±10% |
| MODEL | JB-303T | JB-305T | |
| OUTPUT VOLTAGE(CV) | 0~30V DUAL,5V(FIXED) | 0~30V DUAL,5V(FIXED) | |
| OUTPUT CURRENT(CC) | 0~3A DUAL,3A(FIXED) | 0~5A DUAL,3A(FIXED) | |
| OPERATION MODE | INDEPENDENT | TWO INDEPENDENT OUTPUTS AND 5V FIXED OUTPUT | |
| SERIES | ONE 0~60V,0~3A OUTPUT AND 5V FIXED OUTPUT |
ONE 0~60V,0~5A OUTPUT AND 5V FIXED OUTPUT | |
| PARALLEL | ONE 0~30V,0~6A OUTPUT AND 3A FIXED OUTPUT |
ONE 0~30V,0~10A OUTPUT AND 3A FIXED OUTPUT | |
| 5V FIXED OUTPUT | REGULATION | LINE REGULATION:LESS THAN 5mV LOAD REGULATION:LESS THAN 10mV | |
| RIPPLE&NOISE | ≤2mVrms | ||
| VOLTAGE ACCURACY | 5V±0.25V | ||
| OUTPUT CURRENT | 3A | ||
| TRACKING | TRACKING ERROR | LESS THAN 0.5%+10mA OF the MASTER | |
| OPERATION | SERIES LOAD | LESS THAN 3000mA | |
| REGULATION | |||
| PARALLEL LOAD | 0.01%+3mV(RATING CURRENT≤3A) | ||
| REGULATION | 0.02%+5mV(RATING CURRENT>3A) | ||
| RIPPLE REJECTION | VOLTAGE | ≤1mVrms,(5Hz~1MHz) | ≤2mVrms,(5Hz~1MHz) |
| LINE REGULATION | VOLTAGE | 0.01%+3mV | 0.01%+3mV |
| LOAD REGULATION | VOLTAGE | 0.01%+3mV(RATING CURRENT≤3A) | 0.02%+5mV(RATING CURRENT>3A) |
| VOLTAGE RESOLUTION | 0.1V | 0.1V | |
| CURRENT RESOLUTION | 0.01A | 0.01A | |
| TRANSIENT RECOVER TIME | 100μs(50% LOAD CHARGE,MINIMUM LOAD 0.5A) | ||
| DISPLAY | VOLTAGE | 3DIGITS GREEN LED DISPLAY | |
| CURRENT | 3DIGITS GREEN LED DISPLAY | ||
| PROTECTION | OVER VOLTAGE | FULL SCALE OF DC OUTPUT VOLTAGE +9% | |
| OVER CURRENT | FULL SCALE OF DC OUTPUT VOLTAGE +9% | ||
| TEMPERATURE | ONLY HEAT SINK 85℃ | ||
| OPERATING ENVIRONMENT | 0~40℃,85%R.H. | ||
| AC POWER SOURCE | AC 220V±10% 50Hz(CUSTOMER MADE) | ||
| ACCESSORIES | INPUT POWER CORD,MANUAL,OUTPUT CABLE | ||
| WEIGHT(KG) | 8KG | ||
| DIMENSION | 345×140×245 | ||
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