DC/DC Converter
PV120-27Bxx Series
New energy over wide and over high
input voltage isolation converter
FEATURES
Ultra wide input voltage range: 200 - 1100VDC
4000VAC high isolation voltage
Industrial grade operating temperature: -40℃ to +70℃
High efficiency, Low ripple & noise
Input under-voltage protection, reverse input voltage
protection, Output short circuit, over-current,
over-voltage protection
High reliability, Long lifespan
RoHS
PV120-27Bxx series ----- 200-1100VDC high voltage input high efficiency and high reliability DC-DC switching regulator module, which can
be widely used in photovoltaic power generation and high voltage frequency conversion, provides stable working voltage for the load
equipment, and its own multiple protection functions can improve the safety performance of the power source and its load under the
abnormal condition of the module power supply.
Selection Guide
Nominal Output Voltage and Current
(Vo/Io)
Efficiency
(600VDC, %/Typ.)
Output Power
Part No.
Max. Capacitive Load(µF)
PV120-27B12
PV120-27B15
PV120-27B24
PV120-27B48
90W
12V/7.50A
15V/6.67A
24V/5.00A
48V/2.5A
84
85
87
89
3000
2500
2000
680
100W
120W
Input Specifications
Item
Operating Conditions
Min.
200
--
Typ.
Max.
1100
0.75
0.3
Unit
Input Voltage Range
VDC
--
--
--
--
--
--
--
250VDC
600VDC
600VDC
1000VDC
Input current
--
A
--
85
Inrush current
--
160
185
200
Under-voltage protection begins
Under-voltage protection release
165
180
Input under-voltage protection
VDC
5A/1000VDC, necessary
External input fuse
Hot Plug
Unavailable
Output Specifications
Item
Operating Conditions
Min.
--
Typ.
±2
Max.
--
Unit
%
Output Voltage Accuracy
Line Regulation
±1
--
--
Full load
±2
--
--
Load Regulation
0% - 100% load
--
300
--
mV
--
Ripple & Noise*
20MHz bandwidth (peak-peak value)
%/℃
--
±0.02
Temperature Drift Coefficient
Short Circuit Protection
Over-current Protection
Hiccup, Continuous, self-recovery
≥110%Io, hiccup, self-recovery
≤20VDC
≤20VDC
≤30VDC
≤60VDC
12V output
15V output
24V output
48V output
Over-voltage Protection
--
--
--
--
%
0
--
--
Min. Load
600VDC input
1100VDC input
1.5
10
Hold-up Time
ms
Room temperature, Full load
Note: * Ripple and noise are measured by “Contact measuring method ” method, please see AC-DC Converter Application Notes for specific operation.
2018.08.21-A/0
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