SE-1000 series

Product catalog summary

Specifications:
The SE-1000 series is a 1000W single output power supply with various models offering different output voltages: 5V, 9V, 12V, 15V, 24V, and 48V. The rated current ranges from 20.8A to 150A depending on the model, with a rated power output of approximately 1000W. The output voltage adjustment range varies slightly for each model, ensuring flexibility in application.

Input and Output Characteristics:
The power supply operates within a voltage range of 90 ~ 132VAC or 180 ~ 264VAC, selectable via a switch, and supports a frequency range of 47 ~ 63Hz. It has an efficiency of up to 89% and features a typical inrush current of 35A/115VAC and 55A/230VAC. The line and load regulation are both maintained at 1.0%.

Protection Features:
The SE-1000 series includes multiple protection mechanisms such as overload (105 ~ 125% rated output power), over voltage, and over temperature protection. These protections are designed to shut down the output voltage and require re-powering to recover, except for over temperature, which recovers automatically.

Environmental and Safety Standards:
The power supply is UL60950-1 approved and features a safety withstand voltage of up to 3KVAC. It operates within a temperature range of -20 ~ +60°C and a humidity range of 20 ~ 90% RH non-condensing. The MTBF is rated at 251.6K hours, ensuring reliability.

Mechanical and Additional Features:
The dimensions of the unit are 278 x 127 x 63.5mm, and it weighs 2.5Kg. It includes a built-in DC ball bearing fan for forced air cooling, a DC_OK signal output, remote ON-OFF control, and remote sensing capabilities. The power supply is designed for high power density applications at 7.3W/inch.

Notes:
All parameters are measured at 230VAC input, rated load, and 25°C ambient temperature. Ripple and noise are measured at 20MHz bandwidth using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. The power supply includes an active surge current limiting feature and a 2-year warranty.

Catalog excerpts

1000W Single Output Power Supply Features : AC input active surge current limiting AC input range selected by switch Protections: Short circuit / Overload / Over voltage / Over temperature Forced air cooling by built-in DC ball bearing fan High power density 7.3w/inch3 With DC_OK signal output Built-in remote ON-OFF control Built-in remote sense function UL / CUL approved Low cost 2 years warranty SPECIFICATION MODEL RATED CURRENT CURRENT RANGE RATED POWER RIPPLE & NOISE (max.) Note.2 150mVp-p OUTPUT LINE REGULATION LOAD REGULATION SETUP, RISE TIME VOLTAGE RANGE FREQUENCY RANGE AC CURRENT (Typ.) INRUSH CURRENT (Typ.) LEAKAGE CURRENT OVER TEMPERATURE DC_OK SIGNAL Protection type : Shut down o/p voltage, re-power on to recover 70 5 (TSW1) detect on heatsink of power transistor Protection type : Shut down o/p voltage, recovers automatically after temperature goes down PSU turn on:3.3V ~ 5.6V PUS turn off:0 ~ 1V RC+/RC-: 0 ~ 0.8V power on; 4 ~ 10V power off -20 ~ +60 (Refer to "Derating Curve") WORKING HUMIDITY REMOTE CONTROL ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE SAFETY ISOLATION RESISTANCE MTBF DIMENSION PACKING NOTE WORKING TEMP. 105 ~ 125% rated output power Protection type : Shut down o/p voltage, re-power on to recover PROTECTION OVER VOLTAGE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. By using UVP circuit, PSU will not turn on direct by in AC continue ON/OFF condition within 5 sec.

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1000W Single Output Power Supply Mechanical Specification Derating Curve Static Characteristics

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1000W Single Output Power Supply Mechanical Specification DC_OK Signal DC_OK Signal DC_OK Signal is the voltage difference between "DC_OK" and "G" pin output External Power - Connectorfor remote Control □□□R □□□□□□

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