FEATURES
● 4:1 wide input voltage range
● DIP Package
PWB_ZP- 3WR2 Series
3W,4:1 WIDE INPUT, ISOLATED & REGULATED
SINGLE OUTPUT, DC-DC CONVERTER
● Efficiency up to 83%
● 1.5KVDC isolation
● Short Circuit Protection(automatic recovery)
● Operating Temperature Range:
-40°C ~ +85°C
● Meet CISPR22/EN55022 CLASS A
Patent Protection RoHS
APPLICATION
The PWB_ZP-3WR2 Series are specially designed for
PART NUMBER SYSTEM
PWB2405ZP-3WR2
applications where
a wide range input voltage power
supplies are unregulated from the input power supply in a
distributed power supply system on a circuit board.
These products apply to where:
1) Input voltage range ≤4:1;
2) 1.5KVDC input and output isolation;
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
3) Output regulated and low ripple noise is required.
SELECTION GUIDE
Reflected
Ripple
Current
Input Voltage(VDC)
Output Current (mA) Input Current (mA)(Typ.)
@Max.
Output
Voltage
(VDC)
Max.
Capacitive
Load(µF) @Max. Load
Efficiency
(%, Typ.)
Model
①
Max
Nominal
(Range)
Max.
Min.
@No Load
Load
(mA,Typ.)
167
3.3
5
909
600
333
250
200
125
909
600
333
250
200
45
30
17
13
10
6
PWB2403ZP-3WR2
PWB2405ZP-3WR2
PWB2409ZP-3WR2
PWB2412ZP-3WR2
PWB2415ZP-3WR2
PWB2424ZP-3WR2
PWB4803ZP-3WR2
PWB4805ZP-3WR2
PWB4809ZP-3WR2
PWB4812ZP-3WR2
PWB4815ZP-3WR2
2700
2200
1000
680
75
80
80
81
82
82
76
79
81
82
83
156
156
154
152
152
82
9
24
(9-36)
10
40
12
15
24
3.3
5
680
30
470
45
30
17
13
10
2700
2200
1000
680
79
48
80
8
9
77
(18-75)
12
76
15
75
680
Note:①.Input voltage can’t exceed this value, or will cause the permanent damage.
INPUT SPECIFICATIONS
Item
Test Conditions
24VDC input
48VDC input
24VDC input
48VDC input
Min.
-0.7
-0.7
4.5
Typ.
--
Max.
50
Unit
Input Surge Voltage (1sec. max.)
--
100
9
VDC
7
Start-up Voltage
Input Filter
11
16
18
π Filter
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min.
--
Typ.
Max.
Unit
%
Output Voltage Accuracy
No load output Voltage Accuracy
Line Regulation
5% to 100% load
Input voltage range
±1
±3
--
±1.5
±0.2
±5
Full load, Input voltage from low to high
5% to 100% load
--
±0.5
Load Regulation
--
±0.2
±1
The copyright and authority for the interpretation of the products are reserved by MORNSUN
PWB_ZP-3WR2
A/0-2013
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