LRS-120 Switching Power Supply
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LRS-120 Switching Power Supply
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  • LRS-120 Switching Power Supply
  • LRS-120 Switching Power Supply
  • LRS-120 Switching Power Supply
  • LRS-120 Switching Power Supply
  • LRS-120 Switching Power Supply
  • LRS-120 Switching Power Supply

LRS-120 Switching Power Supply

LRS-120 Switching Power Supply

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Product Details

6

Technical data

MODEL LRS-120-12 LRS- 120- 15 LRS-120-24 LRS- 120-36 LRS- 120-48
OUTPUT DC VOLTAGE 12V 15V 24V 36V 48V
RATED CURRENT 10A 8A 5A 3.3A 2.5A
CURRENT RANGE 0 ~ 10A 0 ~ 8A 0 ~ 5A 0 ~ 3.3A 0 ~ 2.5A
RATED POWER 120W 120W 120W 118.8W 120W
RIPPLE & NOISE (max.)  Note.2 120mVp-p 120mVp-p 150mVp-p 200mVp-p 200mVp-p
VOLTAGE ADJ. RANGE 10.2 ~ 13.8V 13.5 ~ 18V 21.6 ~ 28.8V 32.4 ~ 39.6V 43.2 ~ 52.8V
VOLTAGE TOLERANCE   Note.3 ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
LINE REGULATION   Note.4 ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
LOAD REGULATION  Note.5 ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
SETUP, RISE TIME 500ms, 30ms/230VAC 500ms,30ms/115VAC at full load
HOLD UP TIME (Typ.) 55ms/230VAC 10ms/115VAC at full load
INPUT VOLTAGE RANGE 85 ~ 264VAC 120 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage)
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 88% 88.50% 90% 90.50% 91%
AC CURRENT (Typ.) 2.3A/115VAC 1.5A/230VAC
INRUSH CURRENT (Typ.) COLD START 50A/230VAC
LEAKAGE CURRENT <0.75mA / 240VAC
PROTECTION OVER LOAD 110 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
ENVIRONMENT WORKING TEMP. -20 ~ +70℃ ( Refer to "Derating Curve")
WORKING HUMIDITY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY -40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT ±0.03%/℃ (0 ~ 50℃)
VIBRATION 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC STANDARDS EN60950 - 1, EN60335 - 1, EN61558 - 1
WITHSTAND VOLTAGE I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
OTHERS MTBF 720.6K hrs min. MIL-HDBK-217F (25℃)
DIMENSION 129*97*30mm (L*W*H)
WEIGHT 0.34Kg
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