
Applied to rail transit, expressway, power station, pipe gallery project and wireless wiring project
Category:
Key words: switch
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HN-20S a wall-plug type POE injector with AC wide Input Voltage 100-240V.
3 Types DC Output 12V,24V,48V ,
Rated max Output Power 20W
Output power supply with Short-Circuit protection, Over-Current Protection, Output Over-voltage Protection .The whole power supply design in strict accordance with the Safety requirements.
Apply to Network security cameras, wireless AP and a series of products that need Network cables to power on. This Network Injector has USA,EU and UK etc types of plug
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Specification
Model
Specification
HN-20S
Output
Output Voltage
DC 12V
DC 24V
DC 48V
Rated Current
1.65A
0.8A
0.4A
Current Range
0---1.65A
0---0.8A
0---0.4A
Ripple Wave
<100mVp-p
<150mVp-p
<200mVp-p
Output accuracy
±5%
±5%
±5%
Line Regulation
±2%
±2%
±2%
Load Regulation
±2%
±2%
±2%
Rated Power
19.8W
19.2W
19.2W
Input
Input Voltage
90V---265V AC
Normal working Voltage
100V---240V AC
Input Current
0.4A/110V; 0.2A/220V;
Frequency Range
47---63Hz
Efficiency
≥85%
Protection
Overload Protection
105%-150%Rated power, automatic recover
Output Over-voltage protection
110%-120%Rated voltage
Output Short- Circuit Protection
Output short circuit when the power will not damage for a long time, short circuit after removing the power can be restored to normal work.
Over-Temperature Protection
/
Other Function
Environment
Working temperature & humidity
-20~+40℃@100%LOAD, +60℃@60%LOAD, 20%~90%RH
Storage temperature & humidity
-20~+85℃ , 10%~95%RH
Heat-release
Natural cooling
Safety & EMC
Safety Standard
UL 60950标准 UL 60950 Standard
Withstand Voltage
I/P-O/P: 3KV AC, 10mA,60S
Insulation Resistance
I/P-O/P: 500VAC 100MΩ
Reliability
MTBF
According to the MIL-HDBK-217F standards, full load, 25℃, MTBF 30000 hours
Input output pin function of RJ-45 port
RJ-45 Input (Data Only)
RJ-45 Output (Data & Power)
Pin
Symbol
Description
Symbol
Description
1
RX+
Data Receive(+)
RX+
Data Receive(+)
2
RX-
Data Receive(-)
RX-
Data Receive(-)
3
TX+
Data Transmit(+)
TX+
Data Transmit(+)
4
BI_D3+
Bi-directional Data+
BI_D3+
DC power(+) &Bi-directional Data+
5
BI_D3-
Bi-directional Data-
BI_D3-
DC power(+) &Bi-directional Data-
6
TX-
Data Transmit(-)
TX-
Receive Data-
7
BI_D4+
Bi-directional Data+
BI_D4+
DC power(-) &Bi-directional Data+
8
BI_D4-
Bi-directional Data-
BI_D4-
DC power(-) &Bi-directional Data-
Dimensions&
Weight
Weight
170±20g
Dimensions
83mm*55mm*47mm
Remark
1,All the parameter values in 220 vac input, rated load, environmental temperature 25℃,70% humidity conditions is measured.
2, Precision including setting error precision, the line regulation, load regulation, etc.
3,Ripple test, through the output lines to connect the power and load,load0.1uF and 47uF capacitance in parallel, to 20M bandwidth oscilloscope measured at the load end.
4, Line regulation: under the rated, the measured input voltage changes from low to high.
5, Load regulation: measured output load from 0 to 100% measured load change.
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