描述:
The TD62783APG / AFWG are comprised of eight source current
Transistor Array.
These drivers are specifically designed for fluorescent display
applications.
Applications include relay, hammer and lamp drivers.
特性Features:
High output voltage: VCC = 50 V (min)
Output current (single output) IOUT = −500 mA (max)
Output clamp diodes
Single supply voltage
Input compatible with various types of logic
Package Type−APG : DIP-−18 pin
Package Type−AFWG : SOL−18 pin
Designation: TTL, 5 V CMOS
典型性能 Typical performance ◆ 宽范围输入Wide Input voltage range ◆ 转换效率Typical Efficiency (典型80%) ◆ 开关频率Switching frequency:100 KHz ◆ 过流、短路保护,自恢复Over current/Short circuit protection,Self-furbish ◆ 输入与输出高隔离Input-Output isolate ◆ PCB板上直插式安装Board in-line type installs ◆ 塑壳或金属壳Plastic/Metal case 温度曲线图 Temperature graph dzsc/17/7766/17776630.jpg 技术参数 Technology parameter 测试条件:如无特殊指定,所有参数测试均在标称输入电压、纯阻性额定负载及25℃室温环境下测得。 Test condition:Genneral Nominal Line,Tc=25℃,Rated resistant load unless other wise specified 输入特性 Min Nom Max Notes 输入电压Vdc 165(200Vdc) 220 265(380Vdc) N Input voltage 85(120Vdc) 220 265(380Vdc) W 输入频率范围 Hz 47 440 Frequency range 遥控端Remote ON/OFF 无遥控端 输出特性 Output 输出电压精度 Voltage accuracy Vo1;Vo2,Vo3;...
TBC25C104/TBC50C204型霍尔电流传感器 TBC25C104/TBC25C204型电流传感器的初、次级之间是绝缘的,可用于测量直流、交流和脉冲电流. 电参数 TBC25C104 TBC50C204 额定输入有效值电流 25 50 A 测量电流范围 0~±55 0~±120 A 负载阻抗(额定电流时) 200 ~730(±15V) 54~250(±15V) Ω 次级额定有效值电流 12.5±0.5% 25±0.5% mA 电源电压 ±15±5% ±15±5% V 匝 比 1-2-3:2000 1-2-3-4:2000 零电流失调 ±0.2 ±0.2 mA 电流失调温漂 -40℃~+85℃ ±0.5 ±0.5 mA 响应时间 <1.0 <1.0 µs 线性度 ≤0.1 ≤0.1 %FS 绝缘电压 50(60)HZ,1min 5 5 KV di/dt跟随精度 >50 >50 A/μs 带宽(-3dB) DC…100 DC…100 KHz 次级线圈内阻 @70℃ 200 180 Ω 工作温度 -40~+85 -40~+85 ℃ 储存温度 ...