价 格: | 面议 | |
型号/规格: | TOP221/TOP222/TOP223/TOP224/TOP225/TOP226/TOP227 | |
品牌/商标: | powerint |
Output Power (Watts) | |||
---|---|---|---|
PRODUCT | Package | 85-265 VAC | 230 VAC |
TOP221PN |
DIP-8 SMD-8 |
6 | 9 |
TOP221YN | TO-220 | 7 | 12 |
TOP222PN TOP222GN |
DIP-8 SMD-8 |
10 | 15 |
TOP222YN | TO-220 | 15 | 25 |
TOP223PN TOP223GN |
DIP-8 SMD-8 |
15 | 25 |
TOP223YN | TO-220 | 30 | 50 |
TOP224PN TOP224GN |
DIP-8 SMD-8 |
20 | 30 |
TOP224YN | TO-220 | 45 | 75 |
TOP225YN | TO-220 | 60 | 100 |
TOP226YN | TO-220 | 75 | 125 |
TOP227YN | TO-220 | 99 | 150 |
TOP209PN TOP209GN |
DIP-8 SMD-8 |
2 | 4 |
TOP210PFI TOP210GN |
DIP-8 SMD-8 |
5 | 8 |
TOP200YAI | TO-220 | 12 | 25 |
TOP201YAI | TO-220 | 22 | 45 |
TOP202YAI | TO-220 | 30 | 60 |
TOP203YAI | TO-220 | 35 | 70 |
TOP214YAI | TO-220 | 42 | 85 |
TOP204YAI | TO-220 | 50 | 100 |
特性 No Auxiliary Winding Operation Internal Output Short-Circuit Protection Extremely Low No-Load Standby Power Current-Mode with Skip-Cycle Capability Internal Leading Edge Blanking 250 mA Peak Current Source/Sink Capability Internally Fixed Frequency at 40 kHz, 60 kHz and 100 kHz Direct Optocoupler Connection Built-in Frequency Jittering for Lower EMI SPICE Models Available for TRANsient and AC Analysis Internal Temperature Shutdown Pb-Free Packages are Available 应用 AC/DC Adapters Offline Battery Chargers Auxiliary/Ancillary Power Supplies (USB, Appliances, TVs, etc.)
1. 概述 SW□-7000双数显调节器是一种经济型的智能调节仪表,仪表采用新颖的专用微电脑单片机,红绿双色双排数码管分别同时 显示测量值和设定值。各种参数能在面板上键入,并根据不同档次和需要可实现二位式,三位式,智能PID、参数自寻优自整定等多种经典及现代控制技术,广泛应用于机械、化工、陶瓷、轻工、冶金、石化、热处理等行业的温度、流量、压力、 液位等的自动控制系统。 2. 仪表技术指标 1. 测量误差:1%±1字、0.5%±1字、0.2%±1字三档。附加冷端补偿误差;在0~50℃范围内,≤±2℃温度系数≤0.05%;2. 数显范围:-1999~9999,分辨率有1℃、0.1℃两种;3. 报警范围:全量程自由设定或偏差值报警设定;4. 继电器输出触点容量;3A/220V, 阻性或指定;5. 可控硅触发信号:5V/40礢或额定100mA,瞬时1A(自触发);6. 固态继电器输出信号:DC12V±3V/30mA;7. 工作电源:220VAC±10%、50Hz,功耗: 4W;8. 工作环境:0~50℃, 相对湿度35%~85%RH,无腐蚀及无强电磁场辐射场合。 3. 型号说明 4. 外型尺寸及开孔尺寸 仪表外型尺寸与开孔尺寸:(参照图一) 型号 A B L M N a b SWA 96 96 110 91...