AC DC Open Frame Switching Power Supply 24V 36V
Electrical Parameters/Specifications:
Model No | TA121-24V3A | TA121-24V4A | TA121-24V5A | TA121-36V3A | |
Output | DC voltage | 24V | 24V | 24V | 36V |
Rated current | 3A | 4A | 5A | 3A | |
Current range | 0-3A | 0-4A | 0-5A | 0-3A | |
rated power | 72W | 100W | 120W | 100W | |
Ripple and Noise (Maximum) | 80mVp-p | 80mVp-p | 100mVp-p | 120mVp-p | |
Voltage accuracy | ±3% | ±3% | ±3% | ±3% | |
Linear adjustment rate | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
Load Regulation | ±1% | ±1% | ±1% | ±1% | |
Efficiency (TYP) | 87% | 87% | 87% | 88% | |
Voltage adjustment range | not adjustable | ||||
Start-up, rise time | 1500ms,30ms/220VAC 2500ms,30ms/110VAC(full load) | ||||
Input | voltage range | VAC90-264V VDC127~370V (Please refer to "Derating Curve") | |||
Frequency Range | 47~63Hz | ||||
AC current (TYP) | 0.7A/220VAC,1.4A/110V | 1.1A/220VAC,2A/110V | |||
Inrush current (TYP) | COLD START 35A | ||||
leakage current | <2mA/240VAC | ||||
Current Protection |
short circuit | Protection mode: hiccup mode, automatic recovery after abnormal condition is removed | |||
over current | 110%~200% of rated output current | ||||
over power | 110%~200% of rated output power | ||||
Environmental | Operating temperature | ﹣20~﹢60℃ (Please refer to "Derating Curve") | |||
Working humidity | 20~90%RH, no condensation | ||||
Storage temperature and humidity | ﹣40~﹢85℃,10~95%RH | ||||
Vibration resistant | 10~500Hz, 2G 10 minutes/cycle, X, Y, Z axis each 60 minutes | ||||
Safety and Electromagnetic Compatibility | safety regulations | Refer to CE, CCC, IT, general standard design for home appliances | |||
Pressure resistance | I/P-O/P:3KVAC | ||||
Insulation resistance | I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC/25℃/70%RH | ||||
Electromagnetic Compatibility Emissions | Refer to CE, CCC, IT, general standard design for home appliances | ||||
Electromagnetic Compatibility Immunity | Refer to CE, CCC, IT, general standard design for home appliances | ||||
Mechanical | Size (L*W*H) | 90*60*36mm(L*W*H) | |||
weight | About 0.5Kg/PCS |
Remarks:
Unless otherwise specified, all specifications are measured under the input of 220VAC, rated load, and 25°C ambient temperature.
The power supply should be regarded as a part of the components in the system, and the relevant confirmation of electromagnetic compatibility should be carried out in conjunction with the terminal equipment.
*Mechanical Dimension Drawing: unit MM
*Power Circuit Diagram:
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