Data Sheet

60
65
70
75
80
85
90
95
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Static Characteristics
LOAD (%)
LOAD (%)
INPUT VOLTAGE (VAC) 60Hz
90 95 100 115 264
90
100
80
70
60
50
40
Block Diagram
PFC fosc : 110KHz
PWM fosc : 90KHz
&
PFC
FILTER
&
RECTIFIERS
AUX POWER(5V/0.5A)
PFC
CONTROL
O.L.P.
AUX GND
SHARE
CURRENT
CURRENT
V_TRIM
DC OK
SHARE
O.V.P.
REMOTE ON-OFF
RECTIFIERS
CONTROL
ON/OFF
FAN
LIMITING
ACTIVE
CURRENT
INRUSH
CONTROL
I/P
-V
+V
RECTIFIERS
&
FILTER
SWITCHING
POWER
RECTIFIERS
FILTER
EMI
PWM
-S
+S
CIRCUIT
DETECTION
POWER
AUX
1000W Power Supply with Single Output
RSP-1000 series
File Name:RSP-1000-SPEC 2020-03-27
Efficiency vs Load (48V Model)
※ The curve above is measured at 230VAC.
MODEL
12V
720W
648W
750W
675W
960W
864W
999W
899.1W
1008W
907.2W
60A
54A
50A
45A
40A
36A
37A
33.3A
21A
18.9A
100~264VAC
90VAC
15V 24V 27V 48V
INPUT
EFFICIENCY (%)
LOAD
Derating Curve
AMBIENT TEMPERATURE ( )℃
20
40
60
80
100
-20010203040506070
(HORIZONTAL)