YUAN DEAN SCIENTIFIC CO.,LTD
27DW-Single SERIES
FEATURES:
YUAN DEAN SCIENTIFIC
4:1Wide Input Voltages Range
High Efficiency up to 80%
Regulated Output Types
Low Ripple And Noise
Internal SMD Construction
Operating Temperature:-40℃ TO +85℃
Industry Standard Pinout
Continuous Short Circuit Protection With Current Fold back
DC-DC Converter
Specifications typical at TA=25°C, nominal input voltage and
rated output current unless otherwise specified
Input Voltage
Range
Output
Voltage Range
Output
Current
27DW-Single SERIES
Efficiency
Part Number
Vdc
9-36
Vdc
5
mA
400
222
167
133
84
%TYP
75
2Watt 1KV Isolated
4:1 Input Voltage Range
Single Output
27DW-24S05RNL
27DW-24S09RNL
27DW-24S12RNL
27DW-24S15RNL
27DW-24S24RNL
27DW-48S05RNL
27DW-48S09RNL
27DW-48S12RNL
27DW-48S15RNL
27DW-48S24RNL
9-36
9
80
9-36
12
15
24
5
80
9-36
80
9-36
80
18-75
18-75
18-75
18-75
18-75
400
222
167
133
84
70
9
80
SIP8
12
15
24
80
80
80
Input Specifications
Parameters
Voltage Tolerance
Filter
Conditions
Vo, Io Nom
Capacitor
Min
Typ
Max
Units
4:1
Output Specifications
Parameters
Conditions
Min
Typ
Max
±3
Units
%
Voltage Tolerance
100% full load
Temperature Derating Graph
Short Circuit
Protection
Continuous
Regulated
Regulated
Line Regulation
Load Regulation
±0.5
%
%
±0.8
Output:5-9V TYPES
BW=DC To 20MHz
Ripple & Noise
Ripple & Noise
100
mVp-p
mVp-p
us
Output:12-24V TYPES
BW=DC To 20MHz
1% of Vout
Transient response
setting time
50% load step change
350
Rev:0 2018/04/02