![]() |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
B2B Servicios
Pcb.pcm,bms
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD | ||||
| PCM Specifications For 3.7V(1S) Li-ion Battery Packs | ||||
| Model: LWS-1S3A-013(1S) | ||||
| No. | Test item | Criterion | ||
| 1 | Voltage | Charging voltage | DC: 4.2V CC/CV | |
| Balance voltage for single cell | ||||
| 2 | Current | Balance current for single cell | ||
| Current consumption | ≤20μA | |||
| Maximal continuous charging current | 2A | |||
| Maximal continuous Discharging current | 2A | |||
| 3 | Over charge Protection | Over charge detection voltage for single cell | 4.25±0.025V | |
| Over charge detection delay time | 0.5S—1.5S | |||
| Over charge release voltage for single cell | 4.05±0.05V | |||
| 4 | Over discharge protection | Over discharge detection voltage for single cell | 2.50±0.062V | |
| Over discharge detection delay time | 10mS—150mS | |||
| Over discharge release voltage for single cell | 3.00±0.062V | |||
| 5 | Over current protection | Over current detection voltage | 0.20±0.015V | |
| Over current detection current | 5.5±1A | |||
| Detection delay time | 5ms—20ms | |||
| Release condition | Cut load | |||
| 6 | Short protection | Detection condition | Exterior short circuit | |
| Detection delay time | 200-500us | |||
| Release condition | Cut load | |||
| 7 | Resistance | Protection circuitry(MOSFET) | ≤50mΩ | |
| 8 | Temperature | Operating Temperature Range | -40~+85℃ | |
| Storage Temperature Range | -40~+125℃ | |||
Buen trato: comprar del vendedor
|
Esta página es acerca de los importadores y exportadores de Pcb.pcm,bms Buscar en la categoria : B2B Servicios Buscar en la categoria : |
Thursday 23 June 2022
Cantidad : 100
Samsung Galaxy Tab S7 SM-T875N. Taille de l'écran: 27,9 cm (11"), Résolution de l'écran: 2560 x 1600 pixels. Capacité de stockage interne: 128 Go. Fréquence du processeur: 2,4 GHz, Famille de processeur: Qualcomm Snapdragon, Modèle de processeur: 865+. Mémoire interne: 6 Go. Résolution...
Thursday 23 June 2022
Cantidad : 100
Samsung Galaxy S20 FE 5G SM-G781B. Taille de l'écran: 16,5 cm (6.5"), Résolution de l'écran: 2400 x 1080 pixels, Type d'écran: SAMOLED. Fréquence du processeur: 2,8 GHz, Famille de processeur: Qualcomm Snapdragon, Modèle de processeur: 865. Capacité de la RAM: 6 Go, Type de RAM: LPDDR5...
Wednesday 22 June 2022
Cantidad : 100
Samsung Galaxy Tab S7+ 5G SM-T976B. Taille de l'écran: 31,5 cm (12.4"), Résolution de l'écran: 2800 x 1752 pixels, Technologie d'affichage: Super AMOLED. Capacité de stockage interne: 256 Go. Fréquence du processeur: 2,4 GHz, Famille de processeur: Qualcomm Snapdragon, Modèle de processeur: 865+...