Krod Electric
Lay Z
+8613868750251
hpd1000
ZN0223@GMAIL.COM
320W Single output switching power supply
320W Single output switching power supply
Features :
• Universal AC input / Full range
• Protections:Short circuit/Over load/Over voltage
• Forced air cooling by built-in DC fan
• PWM control and regulated
• Built-in cooling Fan ON-OFF control
• 100% full load burn-in test
• Fixed switching frequency at 25KHz
• Low cost
• 2 years warranty
| 320W Single Output Switching Power Supply (SMPS) S-320 | ||||||||
| MODEL | S-320-5 | S-320-12 | S-320-15 | S-320-24 | S-320-27 | S-320-48 | ||
| DC VOLTAGE | 5V | 12V | 15V | 24V | 27V | 48V | ||
| RATED CURRENT | 50A | 25A | 20A | 12.5A | 11A | 6.5A | ||
| CURRENT RANGE | 0 ~ 50A | 0 ~ 25A | 0 ~ 20A | 0 ~ 12.5A | 0 ~ 11A | 0 ~ 6.5A | ||
| RATED POWER | 250W | 300W | 300W | 300W | 297W | 312W | ||
| RIPPLE & NOISE (max. ) | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | 240mVp-p | ||
| VOLTAGE ADJ. RANGE | 4.5 ~ 5.7V | 10 ~ 13.2V | 13.5 ~ 18V | 20 ~ 26.4V | 26 ~ 32V | 41 ~ 56V | ||
| VOLTAGE TOLERANCE | ± 2.0% | ± 1.0% | ± 1.0% | ± 1.0% | ± 1.0% | ± 1.0% | ||
| LINE REGULATION | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ||
| LOAD REGULATION | ± 1.0% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ||
| SETUP, RISE, HOLD TIME | 2000ms, 20ms, 24ms at full load | |||||||
| VOLTAGE RANGE | 88 ~ 132VAC / 176 ~ 264VAC by switch 248 ~ 370VDC | |||||||
| FREQUENCY RANGE | 47 ~ 63Hz | |||||||
| EFFICIENCY (Typ. ) | 77% | 82% | 84% | 86% | 86% | 87% | ||
| AC CURRENT | 6A/115VAC 3.5A/230VAC | |||||||
| INRUSH CURRENT (max. ) | 18A/115VAC 36A/230VAC | |||||||
| LEAKAGE CURRENT | < 3.5mA / 240VAC | |||||||
| OVERLOAD | 105 ~ 135% rated output power | |||||||
| Protection type: Hiccup mode, recovers automatically after fault condition is removed. | ||||||||
| OVER VOLTAGE | 5.75 ~ 6.75V | 13.8 ~ 16.2V | 18 ~ 21V | 27.6 ~ 32.4V | 33.7 ~ 39.2V | 57.6 ~ 67.2V | ||
| Protection type: Hiccup mode, recovers automatically after fault condition is removed. | ||||||||
| FAN CONTROL O. T. P. | RTH1 ≥ 65º C FAN ON, ≤ 55º C FAN OFF, ≥ 70º C (5 ~ 15V) | |||||||
| RTH1 ≥ 70º C FAN ON, ≤ 65º C FAN OFF, ≥ 80º C (24 ~ 48V) | ||||||||
| Protection type: Hiccup mode, recovers automatically after fault condition is removed. | ||||||||
| WORKING TEMP. | -10 ~ +60º C (Refer to output load derating curve) | |||||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |||||||
| STORAGE TEMP., HUMIDITY | -20 ~ +85º C, 10 ~ 95% RH | |||||||
| TEMP. COEFFICIENT | ± 0.03%/º C (0 ~ 50º C) | |||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min. /1cycle, 60min. each along X, Y, Z axes | |||||||
| SAFETY STANDARDS | Design refer to UL1950 | |||||||
| WITHSTAND VOLTAGE | I/P-O/P: 3KVAC 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 | |||||||
| MTBF | 188.7K hrs min. MIL-HDBK-217F (25º C) | |||||||
| DIMENSION | 215*115*50mm (L*W*H) | |||||||
| PACKING | 0.939Kg; 12pcs/13.74Kg/0.0263CMB | |||||||