D242323S-1W3-ZK Datasheet, PDF (1/4 Pages) MORNSUN Science& Technology Ltd. – TWIN OUTPUT DC-DC CONVERTER

D_S-1W3-ZK Series
1.3W, FIXED INPUT ISOLATED & UNREGULATED
TWIN OUTPUT DC-DC CONVERTER
SIP PACKAGING,DC-DC CONVERTER
FEATURES
● Efficiency up to 83%
● SIP PACKAGING
● 3000VDC isolation
● Operating temperature range:
-40℃~+105℃
● Internal SMD construction
● No external component required
● Industry standard pinout
Patent Protected RoHS
PART NUMBER SYSTEM
D242727S-1W3-ZK
Rated Power
Package Style
The 2 nd Output Voltage
The 1st Output Voltage
Input Voltage
Pr oduct Series
APPLICATIONS
The D_S-1W3-ZK Series are designed for application
where isolated output is required from a distributed power
syst em.
These products apply to where:
1) Input voltage rang :±10%Vin;
2) 3000VDC input and output isolation;
3) Regulated and low ripple noise is not required;
Such as: digital circuit, low frequency analog circuit, and
relay drive circuit.
SELECTION GUIDE
Model
Input
Voltage(VDC)
Nom inal
(Range)
D242323S-1W 3-ZK
24
D242727S-1W3-ZK ^{（21.6～28）}
Output
Voltage
(VDC)
23
26.6
Output Current
(mA)
Max.
Min.
25
4
28
6
Input Current (mA,typ.)
@Max. Load @No Load
Reflected
Ripple
Current
(m A, typ. )
Max.
Capacitive
Load(µF)
70
9
20
100
Efficiency
(%, typ.)
83
83
INPUT SPECIFICATIONS
Item
Test Conditions
Input Surge Voltage
(1 Sec. Max.)
Input Filter
24VDC Input
Min.
Typ.
Max.
Unit
-0.7
--
30
VDC
Capacit or
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
Max.
Output Voltage Accuracy
Line Regulation
For Vin change of ±1%
See tolerance envelope curve
--
--
±1.2
Load Regulation
Temperature coefficient
10% to 100% load
100% load
--
6
15
--
--
±0.03
Ripple & Noise*
20MHz Bandwidth
--
30
60
Continuous, automatic recovery
Note:* Ripple and noise tested with “parallel cable” method. See detailed operation instructions at DC-DC Application Notes.
Unit
%
%
%/°C
mVp-p
COMMON SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
Isolation Voltage
Input-Output, tested for 1 minute and leakage current less than 1 mA
3000
--
Output -Output, tested for 1 minute and leakage current less than 1 mA 500
--
Isolation Resistance
Input-Output, test at 500VDC
1000
--
Isolation Capacitance Input-Output, Output -Output,100KHz/0.1V
--
90
Switching Frequency
Full load, nominal input
--
130
Max.
--
--
--
--
--
Unit
VDC
VDC
MΩ
pF
KHz
The copyright and authority for the interpretation of the products are reserved by MORNSUN
D_S-1W3-ZK 2013.04.08-A/0 Page 1 of 4