| SITOP PSU100C 12 V/2 A STABILIZED POWER SUPPLY INPUT: AC 100-230 V (DC 110-300 V) OUTPUT: DC 12 V/2 A |
Technical specifications | |
Product | SITOP PSU100C |
Power supply, type | 12 V/2 A |
Input | |
Input | 1-phase AC or DC |
Rated voltage value Vin rated | 100… 230 V |
Voltage range | 85… 264 V |
Input voltage / at DC | 110… 300 V |
Wide-range input | Yes |
Overvoltage resistance | 2.3 × Vin rated, 1.3 ms |
Mains buffering at Iout rated, min. | 20 ms |
Mains buffering | at Vin = 230 V |
Rated line frequency | 50/ 60 Hz |
Rated line range | 47... 63 Hz |
Input current / at nominal level of the input voltage 100 V / nominal value | 0.63 A |
Input current / at nominal level of the input voltage 230 V | 0.31 A |
Switch-on current limiting (+25 °C), max. | 33 A |
Inrush current A²s | 1.2 A²·s |
Built-in incoming fuse | internal |
Protection in the mains power input (IEC 898) | Recommended miniature circuit breaker: from 16 A, characteristic B or from 10 A, characteristic C |
Output | |
Output | controlled, isolated DC voltage |
Rated voltage | 12 V |
Total tolerance, static ± | 3 % |
Residual ripple peak-peak, max. | 200 mV |
Residual ripple peak-peak, typ. | 40 mV |
Spikes peak-peak, max. (bandwidth: 20 MHz) | 300 mV |
Spikes peak-peak, typ. (bandwidth: 20 MHz) | 50 mV |
Adjustment range | 10.5… 12.9 V |
Product feature / output voltage adjustable | Yes |
Output voltage setting | via potentiometer |
Status display | Green LED for output voltage OK |
On/off behavior | Overshoot of Vout approx. 5 % |
Startup delay, max. | 0.6 s |
Voltage rise, typ. | 10 ms |
Rated current value Iout rated | 2 A |
Current range | 0… 2 A |
| 2 A up to +55 °C, 1.1 A up to +70 °C |
delivered active power / typ. | 24 W |
Parallel switching for enhanced performance | Yes |
| Start-up with single nominal load only |
Numbers of parallel switchable units for enhanced performance | 2 |
Efficiency | |
Efficiency at Vout rated, Iout rated, approx. | 82 % |
Power loss at Vout rated, Iout rated, approx. | 5.8 W |
Closed-loop control | |
Dynamic mains compensation (Vin rated ±15 %), max. | 0.1 % |
Dynamic load smoothing (Iout: 10/90/10 %), Uout ± typ. | 3 % |
Load step setting time 10 to 90%, typ. | 4 ms |
Load step setting time 90 to 10%, typ. | 3 ms |
Protection and monitoring | |
Output overvoltage protection | Yes, according to EN 60950 |
Current limitation, typ. | 2.4 A |
Characteristic feature of the output / short-circuit protected | Yes |
Short-circuit protection | Electronic shutdown, automatic restart |
Overload/short-circuit indicator | - |
Safety | |
Primary/secondary isolation | Yes |
Potential separation | Safety extra low output voltage Vout according to EN 60950-1 and EN 50178 |
Protection class | Class I |
stray current / maximum | 3.5 mA |
stray current / typical | 0.4 mA |
CE mark | Yes |
UL/CSA approval | Yes |
UL/cUL (CSA) approval | cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1) |
Explosion protection | ATEX (EX) II 3G Ex nA IIC T4; cCSAus (CSA C22.2 No. 213-M1987, ANSI/ISA-12.12.01-2007) Class I, Div. 2, Group ABCD, T4 |
FM approval | - |
CB approval | Yes |
Marine approval | GL and ABS in process |
Degree of protection (EN 60529) | IP20 |
EMC | |
Emitted interference | EN 55022 Class B |
Supply harmonics limitation | not applicable |
Noise immunity | Назад в раздел
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