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MODEL
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GZM-U25S5
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GZM-U25S12
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GZM-U25S15
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GZM-U25S24
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GZM-U25S48
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OUTPUT
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DC Output
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5.0V
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12.0V
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15.0V
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24.0V
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48.0V
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Rated Current
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5.00A
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2.10A
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1.70A
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1.10A
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0.55A
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Current Range Note 1
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0~5.0A
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0~2.10A
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0~1.70A
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0~1.10A
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0~0.55A
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Ripple and Noise
Note 2
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0~50℃
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50mV
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50mV
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50mV
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50mV
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50mV
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-10℃
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100mV
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100mV
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100mV
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150mV
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150 mV
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Voltage ADJ. Range
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4.5V-5.5V
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11V-13V
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13V-16.5V
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21.5V-25.5V
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44V-52V
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Voltage Accuracy
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±2.0%
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±2.0%
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±2.0%
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±2.0%
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±2.0%
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Line Regulation
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±1.0%
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±1.0%
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±1.0%
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±1.0%
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±1.0%
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Load Regulation
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±2.0%
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±2.0%
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±2.0%
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±2.0%
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±2.0%
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Set-up Time
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＜3.0S (120Vac input, Full load); ＜1.5S (220Vac input, Full load)
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Hold up Time
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＞10mS(120Vac input, Full load); ＞20mS(220Vac input, Full load)
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Temperature Coefficient
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±0.03%/℃
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Overshoot and Undershoot
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<5.0%
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INPUT
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Voltage Range
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90Vac~264Vac
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Frequency Range
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47Hz--63Hz
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Efficiency ( Typical)
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76%
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78%
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80%
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82%
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84%
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AC Current (max.)
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0.7A
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Inrush Current (Typical)
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20A@120Vac 40A@220Vac Cold start
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Leakage Current
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Primary-Secondary: <0.25mA Primary-Gvround: <3.5mA
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PROTECTION
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Over Power
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105%~150% of rated output current, auto recovery
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Over Current
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105%~150% of rated output current, auto recovery
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Over Voltage
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105%~150% of rated output voltage, auto recovery
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Shorted Circuit
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Long-term mode, auto recovery
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ENVIRONMENT
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Operating amb. Temp. & Hum.
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-10℃~50℃; 20%~90%RH No condensing
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Storage Temp. & Hum.
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-40℃~85℃; 10%~95%RH No condensing
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SAFETY &EMC
(Note 3)
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Safety Standards
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GB4943-2001; EN60950-1：2006
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Withstand Voltage
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Primary-Secondary:3.0KVac; ≤10mA .Primary-PG:1.5KVac; ≤10mA. Secondary-PG:0.5KVdc;≤10mA.
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Isolation Resistance
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≥100M ohms
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EMI Conduction&Radiation
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Compliance to EN55022(CISPR22)ClassB
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EMS Immunity
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Compliance to EN61000-4-2,3,4,5,6,8,11;ENV50204,light industry level,criteriaA
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OTHERS
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MTBF (MIL-HDBK-217F)
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More than 100,000Hrs (25℃, Full load)
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Dimension (L*W*H)
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143×59×38mm
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Cooling method
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Cooling by free air convection
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NOTE
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1. All parameters NOT specially mentioned are measured at rated input, rated load and 25℃ of ambient temperature.
2. Measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uF & 47uF parallel capacitor.
3. The SPS is considered a component which will be installed into final equipment. The equipment must be re-confirmed that it still meets EMC directives.
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