OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

VLA106-15242

P1-P2
Isolated
DC/DC Converter
VLA106-15242
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
1Rev. 01/10
Description:
VLA106-15242 is a DC-DC
converter. Its output power is
2.4W and the input is isolated
from the output. The over-current
protection circuit is built-in. This
device is used for on-board power
supplies in industrial control
equipment.
Features:
£ Input Voltage Range:
12.0 to 18.0V DC
£ Output: +24V, 100mA
(Output Power: 2.4W)
£ Thin Profile, Lightweight Design
£ Electrical Isolation Voltage
Between Input and Output:
2500 V
rms
for 1 Minute
£ Built in Over-current Protection
Circuit
Application:
On-board power supplies such as
industrial equipment and control
equipment.
Outline Drawing and Circuit Diagram
Dimensions Inches Millimeters
A 1.3 33.0
B 0.945 24.0
C 0.71 18.0
D 1.0 25.4
E 0.22 5.5
F 0.53 13.5
G 0.18 4.5
H 0.10 2.54
J 0.18±0.06 4.5±1.5
K 0.02+0.004/-0.002 0.5+0.1/-0.05
L 0.01+0.01/-0.002 0.25+0.2/-0.05
Note: All dimensions listed are maximums except D.
111
A
D
B
J
G
HK
L
G
F
C
E
+V
IN
–V
IN
8
9
10
+V
O1
+V
O2
3.3kΩ
V
Z
=
8.2V
-V
O
XXXX
15242
FILTER FILTER
DRIVE
CIRCUIT
CONSTANT
VOLTAGE
CIRCUIT
OVER-CURRENT
PROTECTION
OPTOCOUPLER
11
3
1
2
9
10
I
O
V
IN
C1
C1 : 100µF 50V (low impedance)
C2 : 47µF 50V (low impedance)
C2
+
2
+
VLA106-15242
LOAD
3 A
V
V
8
11
1
Test Circuit Diagram
VLA106-15242
Isolated DC/DC Converter
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
Rev. 01/102
Absolute Maximum Ratings, T
a
= 25°C unless otherwise specied
Characteristics Symbol VLA106-15242 Units
Input Voltage (Between Pins 8, 9, and 10, 11) V
IN
18 Volts
Output Current (Between Pins 3 and 1) I
O
100 mA
Operating Temperature (No Condensation)* T
opr
-20 ~ 70 °C
Storage Temperature (No Condensation) T
stg
-20 to 85 °C
Input-Output Isolation Voltage (AC, 1 Minute) V
ISO
2500 V
rms
*Please refer to derating characteristics.
Electrical and Mechanical Characteristics, T
a
= 25°C, V
IN
= 24V unless otherwise specied
Characteristics Symbol Test Conditions Min. Typ. Max. Units
Input Voltage V
IN
Recommended Range 12 15 18 Volts
Output Voltage 1 V
O1
Between Pins 3 and 1, I
O
= 0 ~ 100mA 22.8 24.0 25.2 Volts
Output Voltage 2 V
O2
Between Pins 2 and 1, 7.79 8.2 8.61 Volts
Between Pins 3 and 2 : No Load
Input Regulation R
eg-I
Between Pins 3 and 1, — — 50 mV
I
O
= 100mA, V
IN
= 12.0 ~ 18.0V
Load Regulation R
eg-L
Between Pins 3 and 1, I
O
= 0 ~ 100mA — — 50 mV
Ripple Voltage V
P-P
Between Pins 3 and 1, I
O
= 100mA — — 150 mV
Efficiency h Between Pins 3 and 1, I
O
= 100mA — 75 — %
OUTPUT CURRENT, I
O
, (mA)
EFFICIENCY, h, (%)
EFFICIENCY VS. OUTPUT CURRENT
CHARACTERISTICS
100
0306090 180150120
80
60
40
20
0
OUTPUT CURRENT, I
O
, (mA)
OUTPUT VOLTAGE, V
O
, (VOLTS)
OUTPUT VOLTAGE VS. OUTPUT CURRENT
CHARACTERISTICS
32
08040 6020 180120 160140100
12
16
20
24
28
8
4
0
INPUT VOLTAGE, V
IN
, (VOLTS)
EFFICIENCY, h, (%)
EFFICIENCY VS. INPUT VOLTAGE
CHARACTERISTICS
10 12 14 16 18 20
100
80
60
40
20
0
V
IN
= 15V
T
a
= 25°C
V
IN
= 15V
T
a
= 25°C
I
o
= 100mA
T
a
= 25°C
04812162004812 16 20
32
16
20
24
28
12
8
4
0
I
o
= 100mA
T
a
= 25°C
INPUT VOLTAGE, V
IN
, (VOLTS)
OUTPUT VOLTAGE, V
O
, (VOLTS)
OUTPUT VOLTAGE VS. INPUT VOLTAGE
CHARACTERISTICS
INPUT VOLTAGE, V
IN
, (VOLTS)
INPUT CURRENT, I
IN
, (mA)
INPUT CURRENT VS. INPUT VOLTAGE
CHARACTERISTICS
600
400
500
300
200
100
0
I
o
= 100mA
T
a
= 25°C
AMBIENT TEMPERATURE, (°C)
OUTPUT CURRENT, I
O
, (mA)
DERATING
CHARACTERISTICS
140
-10 3010 11050 70 90
120
100
80
60
40
20
0
P1-P2

VLA106-15242

Mfr. #:
Buy VLA106-15242
Manufacturer:
Description:
DC DC CONVERTER 24V 2W
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet