CHS7004812H-L7
- 工业品
价格：￥1221.12价格含税（税率13%）
- 品牌名称
- Cosel
- 商品型号
- CHS7004812H-L7
- 商品编号
- C6765601
- 商品毛重
1克(g)
广东仓0
购买数量
个
(1个/盒，最小起订量1个，递增量：1)
总价金额：
￥0.00近期成交0单
- 商品参数
- 商品详情
- 规格书
商品参数
参数完善中
商品详情
产品特点 FEATURES
1
Brand: Cosel, model: CHS7004812H-L7, type: DC-DC converter (bus converter power module)
2
High efficiency up to 96% (CHS7004812H variant)
3
Compact brick size, standard for telecom market
4
High power density: max output 702W (12V @58.5A)
5
High reliability: no built-in aluminum or tantalum electrolytic capacitors
6
Built-in protection circuits: overcurrent (auto restart over105% rating), overvoltage (115-135% auto restart), thermal protection
7
Built-in remote ON/OFF (negative logic: L=ON, H=OFF) and remote sensing
8
Wide input voltage range: DC36-76V
9
Output voltage:12V, adjustable via external resistor (TRM pin) with range -20%/+10%
10
Safety certifications: UL62368-1, C-UL, EN62368-1; CE, UKCA marking; RoHS compliant
11
Long warranty:5 years
12
Isolated design: input-output isolation DC2250V or AC1000V for1 minute
13
Environmental resistance: operating temp -40 to +85C, storage temp -40 to +100C, 20-95% RH (non-condensing)
14
Multiple cooling methods: convection, forced air, conduction
15
Various pin options: L5 (5 pins), L7 (7 pins), L8 (8 pins)
16
Base plate options (B) with mounting holes M3
17
Can be mounted in any direction
使用场景 APPLICATIONS
1
Telecom equipment (base stations, communication switches) due to standard brick size and high reliability
2
Data centers and server racks: high efficiency and power density reduce energy consumption and space usage
3
Industrial automation systems: wide operating temp range (-40 to +85C) and vibration resistance suit harsh environments
4
Network devices: routers, switches, access points needing stable DC power conversion
5
Embedded systems: compact size fits limited space
6
Test and measurement instruments: stable output voltage and low ripple meet precision requirements
7
Medical devices: comply with safety certifications for reliable operation
8
Railway and transportation systems: wide input voltage range and temperature tolerance adapt to fluctuating conditions
注意事项 PRECAUTIONS
1
Mounting: Leave sufficient space between units for ventilation; avoid placing DC input/output/signal line patterns under the unit; use inductor area near output pins as adsorption point for automatic mounting (option S)
2
Soldering: Flow soldering max260C ≤15s; soldering iron max450C ≤5s; reflow soldering (option S) follow specified temp conditions
3
Pin stress: Do not apply horizontal stress over19.6N or vertical stress over39.2N; do not bend/pull pins forcefully
4
Option S (SMD): Not reusable after soldering to PCB
5
Base plate: Glued to module; fix module to cabinet before soldering pins to prevent damage
6
Derating: Follow ambient temperature derating curves based on cooling method
7
Storage: Keep in temp -40 to +100C, non-condensing environment
8
Safety: Do not disassemble the module; comply with all safety certifications and local regulations
CHS7004812H-L7
价格：￥1221.12
购买数量
个
(1个/盒，最小起订量1个，递增量：1)
总价金额：
￥0.00精选推荐
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