1. Wide input voltage range 4:1, isolated regulated output 3W
2. Isolation voltage 1500VDC
3. Transfer efficiency up to 81%
4. Output short-circuit protection: continuous short circuit protection, automatic recovery
5. The voltage of the input power supply is relatively stable.(Voltage variation range±10%Vin)
6. Operating temperature range :-40°C~+85°C
7. Small SIP package
8. International standard pin,direct installation of PCB board.
Enviroment Condition
Project name
Qualification
Unit
Notes
Working enviroment temperature
-40—+85
℃
Storage temperture
-40—+125 ℃
℃
Relative humidity
5—95
%
Heat dissipation mode
natural cooling
Atmospheric pressure
80—106 Kpa
Kpa
Ripple & Noise
50/100(max)
Mvp-p
Input Characteristics
Item
Working conditions
Min.
Typ.
Max.
Unit
Input voltage range
5VDC Input Series
4.5
12
18
VDC
24VDC Input Series
9
24
36
48VDC Input Series
18
48
75
12VDC Input Series
--
320/15
328/30
24VDC Input Series
--
160/6
164/10
48VDC Input Series
--
80/4
82/6
12VDC Input Series
40
--
24VDC Input Series
55
--
48VDC Input Series
45
--
Impulse voltage(1sec.max.)
5VDC Input Series
-0.7
--
12
VDC
12VDC Input Series
-0.7
--
25
24VDC Input Series
-0.7
--
50
48VDC Input Series
-0.7
--
100
Starting voltage
5VDC nominal input series, nominal input voltage
-
-
4.5
12VDC nominal input series, nominal input voltage
-
-
9
24VDC nominal input series, nominal input voltage
-
-
18
48VDC nominal input series, nominal input voltage
-
-
36
Input filter type
Capacitance filter type
Hot plugged
Non-support
Output Characteristics
Project name
Working and testing condition
Min.
Typ.
Max.
Unit
Linear adjustment rate
Full load, input voltage from low voltage to high voltage
--
±3.0
±5.0
%
No-load output voltage accuracy
Input voltage range
--
±1.5
±5.0
%
Output Voltage Accuracy
5%-100% load, input voltage range
3.3V/5V Input
--
±3.0
±5.0
%
others
--
±1.0
±3.0
%
Load adjustment rate
5%~10% load
3.3VDC Output
--
±0.4
±75
%
Transient recovery time
25% load step change
--
0.5
2
ms
Transient Response Bias
--
±2.5
±5
%
Ripple & Noise
Pure resistive load, 20HMz bandwidth, peak-to-peak
--
50
100
mVp-p
Temperature Drift Coefficient
Full load
--
±0.02
±0.03
%/℃
Output short circuit protection
Continuous short circuit protection, automatic recovery
Notes: Ripple and Noise Test Methods Twisted Pair Test Method
Note:
1、The above is only a list of typical products. If you need products beyond the list, please contact our sales. 2、The maximum capacitive load indicates the maximum capacitive load that + VO or - vo can be connected to,If the value is exceeded, the product will not start normally..
Typical Application Circuits
EMC parameter recommendation
Component No.
Function
Recommended value
FMSE
Slow blowing fuse, selected according to the actual input current of the customer
CY1 safety capacitor
1nF/2KV
D1 diode
RB160M-60V/1A
R resistance
R=((Vc-Vd-1.0)/Ic)-300Ω
Cd
47nF/100V
Notes:More details please feel free to contact hi-link team.
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