YUAN DEAN SCIENTIFIC CO.,LTD
27D-Dual SERIES
FEATURES:
YUAN DEAN SCIENTIFIC
2:1Wide Input Voltages Range
High Efficiency up to 85%
Regulated Output Types
Low Ripple And Noise
Internal SMD Construction
1KVDC & 3KVDC Isolation
Operating Temperature:-40℃ TO +85℃
Industry Standard Pinout
Continuous Short Circuit Protection With Current
Foldback
Specifications typical at TA=25°C, nominal input voltage
and rated output current unless otherwise specified
DC-DC Converter
Output
Current
Intput
Voltage
Output
Voltage
27D-Dual SERIES
Efficiency
Part Number
Vdc
Vdc
mA
%TYP
2Watt 1KV & 3KV Isolated
2:1 Input Voltage Range
Dual Output
27D-05D05R (NL/3KV)
27D-05D09R (NL/3KV)
27D-05D12R (NL/3KV)
27D-05D15R (NL/3KV)
27D-05D24R (NL/3KV)
27D-12D05R (NL/3KV)
27D-12D09R (NL/3KV)
27D-12D12R (NL/3KV)
27D-12D15R (NL/3KV)
27D-12D24R (NL/3KV)
27D-24D05R (NL/3KV)
27D-24D09R (NL/3KV)
27D-24D12R (NL/3KV)
27D-24D15R (NL/3KV)
27D-24D24R (NL/3KV)
27D-48D05R (NL/3KV)
27D-48D09R (NL/3KV)
27D-48D12R (NL/3KV)
27D-48D15R (NL/3KV)
27D-48D24R (NL/3KV)
5-9
5-9
±5
±9
±200
±111
±84
65
70
70
70
80
70
80
80
80
80
75
80
80
80
80
70
80
80
80
80
5-9
±12
±15
±24
±5
5-9
±67
5-9
±42
9-18
9-18
9-18
9-18
9-18
18-36
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
36-72
±200
±111
±84
SIP7
±9
±12
±15
±24
±5
±67
±42
±200
±111
±84
±9
±12
±15
±24
±5
±67
±42
±200
±111
±84
±9
±12
±15
±24
±67
Temperature Derating Graph
±42
100
NOTE:
No suffix is standard isolation (1KVDC) e.g, 27D-12D05RNL ,
*add suffix /3KV for 3KVDC isolation, e.g, 27D-12D05R3KV
75
60
50
Input Specifications
25
Nature Convection
Parameters
Voltage Types
Filter
Conditions
Vo, Io Nom
Capacitor
Min
Typ
Max
Units
0
2:1
-40
70 85
100
Ambient Temperature(
℃)
Rev:1 2017/8/9