QP-375 Datasheet, PDF (1/7 Pages) Total Power International – SWITCHING POWER SUPPLY ISO-9001 CERTIFIED MANUFACTURER

375W Quad Output with PFC Function
QP-375 series
SPECIFICATION
Features :
Universal AC input / Full range
Built-in active PFC function, PF>0.95
Protections: Short circuit / Overload / Over voltage / Over temperature
Forced air cooling by built-in DC fan
CH3,4 are isolated from other outputs and the polarity can be reversed
No minimum load requirement for CH2,3,4
All output can be adjustable from -5~+10%
With power good and fail signal output
Built-in remote ON-OFF control
Fixed switching frequency at 100KHz
3 years warranty
..
MODEL
QP-375-5A
QP-375-5B
QP-375-5C
OUTPUT NUMBER
CH1 CH2 CH3 CH4 CH1 CH2 CH3 CH4 CH1 CH2 CH3 CH4
DC VOLTAGE
5V
+12V 12V
12V
+5V
+12V 12V
5V
5V
+12V 15V
15V
RATED CURRENT
30A
10A
6A
3A
30A
10A
6A
3A
30A
9A
4A
4A
CURRENT RANGE
3.5 ~ 40A 0 ~ 16A 0 ~ 6A 0 ~ 3A 3.5 ~ 40A 0 ~ 16A 0 ~ 6A 0 ~ 3A 3.5 ~ 40A 0 ~ 16A 0 ~ 4A 0 ~ 4A
RATED POWER(max.)
378W
357W
378W
RIPPLE & NOISE (max.) Note.2 100mVp-p 150mVp-p 150mVp-p 50mVp-p 100mVp-p 120mVp-p 120mVp-p 50mVp-p 100mVp-p 150mVp-p 150mVp-p 240mVp-p
OUTPUT
VOLTAGE ADJ. RANGE
4.75 ~ 5.5V 11.4 ~ 13.2V 11.4 ~ 13.2V 11.4 ~ 13.2V 4.75 ~ 5.5V 11.4 ~ 13.2V 11.4 ~ 13.2V ------ 4.75 ~ 5.5V 11.4 ~ 13.2V 14.3 ~ 16.5V 14.3 ~ 16.5V
VOLTAGE TOLERANCE Note.3 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0%
LINE REGULATION
0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5%
LOAD REGULATION
0.8% 0.8% 0.8% 0.8% 0.8% 0.8% 0.8% 0.8% 0.8% 0.8% 0.8% 0.8%
SETUP, RISE TIME
800ms, 50ms at full load
HOLD UP TIME (Typ.)
36ms at full load
VOLTAGE RANGE Note.7 85 ~ 264VAC 120 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF>0.95/230VAC PF>0.98/115VAC at full load
INPUT
EFFICIENCY (Typ.)
77%
77%
77%
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
6A/115VAC 3A/230VAC
COLD START 45A
LEAKAGE CURRENT
<2mA / 240VAC
OVERLOAD
105 ~ 135% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
PROTECTION OVER VOLTAGE
CH1:5.75 ~ 6.75V
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE
80 5 (TSW1) Detect on heatsink of Q1,Q2 power transistor)
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
POWER GOOD / POWER FAIL(OPTIONAL) 10ms/1ms
FUNCTION
REMOTE CONTROL
RC+/RC-:0 ~ 0.8V POWER ON; 4V ~ 10V POWER OFF
WORKING TEMP.
-10 ~ +60 (Refer to output load derating curve)
WORKING HUMIDITY
20 ~ 90% RH non-condensing
ENVIRONMENT STORAGE TEMP., HUMIDITY -20 ~ +85 , 10 ~ 95% RH
TEMP. COEFFICIENT
0.03%/ (0~50 )
VIBRATION
SAFETY STANDARDS
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
UL60950-1, TUV EN60950-1 Approved
SAFETY &
EMC
(Note 4)
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMI CONDUCTION & RADIATION
HARMONIC CURRENT
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
Compliance to EN55022 (CISPR22) Class B
Compliance to EN61000-3-2,-3
EMS IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, Light industry level, criteria A
MTBF
75.9K hrs min. MIL-HDBK-217F (25 )
OTHERS
NOTE
DIMENSION
280*127*63.5mm (L*W*H)
PACKING
2.4Kg; 6pcs/14.8Kg/1.45CUFT
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. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives.
5. Peak current can not exceed 60 sec.
6. Isolated CH3 & CH4 maybe series connected or can be used as positive or negative outputs.
7. Derating may be needed under low input voltages. Please check the derating curve for more details.
File Name:QP-375-SPEC 2007-04-11