smart power protector - Protek Devices
Description
05425
Only One Name Means ProTek’Tion™
smart power protector for ac ports
SP511301A
Description
The SP511301A is a unique multi-function resettable protective module, specifically designed for the small power AC port overall safety protection.
FUSE
Features
• Dual Protection: Over-Voltage and Over-Current • High Voltage Endurance • Fast Response Time • Compliant with IEC 60738 Thermistors: Directly Heated Positive Tem-
perature Coefficient • Compliant with IEC 61643: Low Voltage Power Distribution Systems -
Requirements and Tests • Compliant with UL 1434 Thermistors • Compliant with UL 1449_ED3 Surge Protective Devices • RoHS & REACH Compliant
applications
• Small Power Charger • Small Power Energy Saving Lights • Other Small AC Power Equipment
Mechanical characteristics
• Approximate Weight: 2.
75 grams • Lead-Free
circuit diagram
L1 L2
L3
05425.
R0 7/13
Page 1
www.
protekdevices.
com
05425
Only One Name Means ProTek’Tion™
typical device characteristics
Rated Voltage (RMS) Maximum Voltage (RMS) Operating Temperature Range
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
SYMBOL
UR UMax TW
VALUE 220 240
-40 ~ +60
ELECTRICAL CHARACTERISTICS @ 25°C Unless Otherwise Specified
PARAMETER
SYMBOL
VALUE
Rated Working Voltage
Maximum Continuously Working Voltage
Resistance of Internal Series PTC
PTC Hold Current @ 25°C, 230VAC PTC Hold Current @ 60°C, 230VAC PTC Trip Current: 230VAC PTC Residual Current: 230VAC PTC Switching Time: 230VAC, 2A PTC Recovery Time @ 25°C, in Still Air
PTC Over-Current Withstanding @ 25°C, 230VAC PTC Over-Temperature Protection
Embedded MOV Varistor Voltage @ 1mA
Limit-Current, Over Voltage Withstanding: RS = 100Ω, UL 1449ED3 Lightning Surge Protection Level: 1.
25/50µs Waveform, RS = 2Ω Clamping Output Voltage @ 4kV, 1.
25/50µs Waveform, RS = 2Ω Temporary Overvoltage Withstanding: 600VAC, 1A, 1 second Leakage Current @ 230VAC, 25°C Coating Dielectric Strength @ 25°C, VDC
UR UMAX R25 IHD IHD ISW IRES tSW...
Similar Datasheet
