| Siglent SPS5044X Specifications |
| Output Channels |
2 |
| Rated Output Voltage |
40V |
| Rated Output Current |
30A |
| Total Rated Output Power |
720W |
| Power Ratio |
3.33 |
| C.V MODE |
| Line Regulation |
18mV (From 90 ~ 132Vac or 170 ~ 265Vac, constant load) |
| Load Regulation |
20mV (From No load to Full load, constant input voltage) |
| Ripple and Noise (*1) |
(Noise Bandwidth 20MHz; Ripple Bandwidth 1MHz) |
| RIPPLE(pk to pk) |
60mV |
| RMS RIPPLE |
7mV |
| Voltage Programming Accuracy |
0.1% ± 10mV |
| Voltage Programming Resolution |
1mV |
| Voltage Readback Accuracy |
0.1% ± 20mV |
| Voltage Readback Resolution |
1mV |
| Temperature Coefficient |
100ppm/°C from rated output voltage following 30-minute warm-up |
Remote Compensation
Voltage (single wire) |
0.6V |
| Rise Time (10% ~ 90% of rated output voltage, rated resistance load) |
Rated load 50mS;
No load 50mS |
| Fall Time (90% ~ 10% of rated output voltage, rated resistance load) |
Rated load 50mS;
No load 500mS |
| Transient Response Time |
1mS (Time for recovery to within 0.1% + 10mV of its rated output against current of 50% ~ 100%) |
| C.C MODE |
| Line Regulation |
40mA |
| Load Regulation |
40mA |
| Ripple and Noise |
72mA |
| Current Setting Accuracy |
0.1% ± 30mA |
| Current Programming Resolution |
1mA |
| Current Readback Accuracy |
0.1% ± 40mA |
| Current Readback Resolution |
1mA |
| Temperature Coefficient |
200ppm/°C from rated output current following 30-minute warm-up |
| Protection Function |
| OVP |
| Setting Range |
4~44V |
| Setting Accuracy |
± (2% of rated output voltage) |
| OCP |
The maximum output current limit of the front output terminal is 10A |
| Setting Range |
3~30A |
| Setting Accuracy |
± (2% of rated output current) |
| OTP |
Over temperature alarm and shut off output |
| Low AC Input Protection |
Shut off output |
| LPP |
The over power limit is approximately 105% of the rated output power |
| Rising/Falling Voltage Slew Rate: Only applicable if V-I Mode is set to CV Slew Rate Priority |
| |
0.1~80V/s |
| Rising/Falling Current Slew Rate: Only applicable if V-I Mode is set to CC Slew Rate Priority |
| |
0.01~60.00A/s |
| Output Resistance Setting |
| |
0~1.5Ω |
| Efficiency |
| 100Vac |
>77% |
| 200Vac |
>79% |
| *1: Use (1:1) probe to measure at the positive and negative poles of sense terminal. |
| Series and Parallel Capability |
| Parallel |
None |
| Series |
None |
| Channels in Series and Parallel |
Connect through an analog interface |
| Analog Programming and Monitoring |
| External Voltage Control of the Voltage Output |
Accuracy: +0.5% of rated output voltage |
| External Voltage Control of the Current Output |
Accuracy: +1% of rated output current |
| External Resistance Control of the Voltage Output |
Accuracy: +1.5% of rated output voltage |
| External Resistance Control of the Current Output |
Accuracy: +1.5% of rated output current |
| Output Voltage/ Current Monitor Accuracy |
±1% |
| Shutdown Control |
Close output with LOW (0V~0.5V) or short circuit |
| Output On/Off Control |
Use LOW (0V~0.5V) or short circuit to turn on the output
Use HIGH (4.5V~5V) or open circuit to turn off the output |
CV/CC/ERR/
ON/OFF Status |
Photo coupler open collector output; Maximum voltage 30V, maximum sink current
8mA |
| Input Characteristics |
| Normal Rated Input |
100Vac ~ 240Vac, 50Hz ~ 60Hz, Single-phase |
| Input Voltage Range |
90Vac ~ 265Vac |
| Input Frequency Range |
47Hz ~ 63Hz |
| Maximum Input Current of Different Power Models |
360W*2CH |
| 100Vac |
10A |
| 200Vac |
5A |
| Surge Current |
<50A |
| Maximum Input Power |
1000VA |
| Power Factor |
|
| 100Vac |
0.99 |
| 200Vac |
0.98 |
| Hold-up Time |
≥20mS |
| Interface Capability |
| USB |
Type A: HOST, Type B: DEVICE, SPEED: 1.1/2.0 |
| LAN |
MAC address, Gateway IP address, Instrument IP address, Subnet Mask |
| GPIB |
Optional: USB-GPIB adapter |
| Environment Condition |
| Operating Temperature |
0˚C ~ 50˚C |
| Storage Temperature |
-25˚C ~ 70˚C |
| Operating Humidity |
20% ~ 85% RH; No condensation |
| Storage Humidity |
90% RH or less; No condensation |
| Altitude |
≤ 2000m |
| General Specifications |
| Weight (host only) |
12.13 lbs |
| Dimensions (WxHxD) |
5.59" x 4.88" x 16.46" |
| Cooling |
Internal fan forced air cooling |
| EMC |
Class A test and measurement products in compliance with European EMC
Directive 2014/30/EU |
| Withstand Voltage |
Input to Base: 1500VAC for 1 minute without abnormality |
| Input to Output: 3000VAC for 1 minute without abnormality |
| Output to Base: 500VDC for 1 minute without abnormality |
| Insulation Resistance |
Input to Base: 500VDC, ≥100m Ω |
| Input and Output: 500VDC, ≥ 100m Ω |
| Output to Base: 500VDC, ≥100m Ω |