器件名称: H12CD4890FH
功能描述: Panel Mount
文件大小: 606.48KB 共5页
简 介:H12C Series
Ratings from 25A to 125A @ 48-660 VAC SCR output for heavy industrial loads AC or DC control Zero-crossing (resistive loads) or random-fire (inductive loads) output
PRODUCT SELECTION
Control Voltage
4-15 VDC 90-140 Vrms
25A
H12CD4825 H12CA4825
50A
H12CD4850 H12CA4850
90A
H12CD4890 H12CA4890
AVAILABLE OPTIONS
OUTPUT SPECIFICATIONS (1)
Description
Operating Voltage (47-63Hz) [Vrms] Transient Overvoltage [Vpk] Maximum Off-State Leakage Current @ Rated Voltage [mArms] Minimum Off-State dv/dt @ Maximum Rated Voltage [V/sec] (2) Maximum Load Current (3) [Arms] Minimum Load Current [mArms] Maximum Surge Current (16.6ms) [Apk] Maximum On-State Voltage Drop @ Rated Current [Vpk] Thermal Resistance Junction to Case (Rjc) [°C/W] Maximum I t for Fusing (8.3 msec) [A sec] Minimum Power Factor (with Maximum Load)
25A
48-660 1200 1.0 500 25 150 250 1.6 1.02 260 0.5
50A
48-660 1200 1.0 500 50 150 625 1.6 0.63 1620 0.5
90A
48-660 1200 1.0 500 90 150 1200 1.6 0.28 6000 0.5
INPUT SPECIFICATIONS (1)
Description
Control Voltage Range Minimum Turn-On Voltage Minimum Turn-Off Voltage Typical Input Current Nominal Input Impedance Maximum Turn-On Time [msec] (4) Maximum Turn-Off Time [msec]
H12CD
4-15 VDC 4.0 VDC 1.0 VDC 15 mA 300 Ohm 1/2 Cycle 1/2 Cycle
H12CA
90-140 Vrms 90 VAC 10.0 VAC 15 mA 8K Ohm 10 40
GENERAL SPECIFICATIONS
Description
Dielectric Strength, Input/Output/Base (50/60Hz) Minimum Insulation Resistance (@ 500 V DC) Maximum Capacitance, Input/Output Ambien……
