Dc-dc converters, Electrical specification, Pin connection – Powersolve PSW3 Series User Manual
Page 2
www.powersolve.co.uk
Powe rsolve Electronics Ltd. 8A, Arnhem Road, Newbury, RG14 5RU. England
Tel:01635 521858 Fax: 01635 523771 Email: [email protected]
DC-DC Converters
All Specifications Typical At Nominal Line, Full Load and 25°C Unless Otherwise Noted.
1
BOTTOM
VIEW
2
3
5
24
23
22
16
15
14
13
9
10
11
12
1.25
(31.8)
0.60
(15.2)
0.80
(20.3)
0.10
(2.5)
0.15
(3.8)
0.40
(10.2)
SEE NOTE
0.08
(2.0)
0.20
(5.1)
NOTE: Pin Size is 0.02 inch (0.5mm) DIA
All Dimensions in Inches (mm)
Tolerance .xx =+.02, .xxx=+.010
INPUT
Input Voltage Range
24V
9-36V
48V
18-72V
Input Filter
Pi Type
OUTPUT
Voltage Accuracy
+2.0% max.
Voltage Balance (Dual)
+1.0% max.
Temperature Coefficient
+0.05%/°C max.
Ripple and Noise, 20MHz BW, Single & +5V
100mV p-p max.
Dual
1% p-p max.
Short Circuit Protection
Continuous
Line Regulation
1
,
Single/Dual
+0.5% max.
Load Regulation,
Single
2
+0.5% max.
Dual
3
+1% max.
GENERAL
Efficiency
See Table
Isolation Resistance
10
9
ohms min.
Switching Frequency
100kHz, Typ.
Operating Temperature Range
-25°C to +71°C
Case Temperature (Plastic Case)
95°C max.
(Copper Case)
100°C max.
Cooling
Free-Air Convection
Storage Temperature Range
-40°C to +100°C
Dimensions
1.25 x 0.8 x 0.4 inches
(31.8 x 20.3 x 10.2 mm)
ISOLATION VOLTAGE
500 VDC min.
Standard Models
3K VDC min
4
Suffix “H” Models
CASE MATERIAL
Standard Models
Non-Conductive Black Plastic
Suffix “M” Models
5
Black Coated Copper with Non-Conductive Base
Electrical Specification
NOTE:
1. Measured From High Line to low Line
2. Measured From Full Load to 10% Load
3. Measured From Full Load to 1/4 Load
4. Non-Conductive Black Plastic Only
5. Suffix "HM" 1.5KVDC Instead of 3KVDC Isolation
*NP - NO PIN
*NC - NO CONNECTION WITH PIN
500 VDC
1.5K & 3K VDC
Pin
Single Output
Dual Output
Pin
Single Output
Dual Output
1
+V Input
+V Input
1
NP
NP
2
NC
-V Output
2
-V Input
-V Input
3
NC
Common
3
-V Input
-V Input
5
NP
NP
5
NP
NP
9
NP
NP
9
NC
Common
10
-V Output
Common
10
NC
NC
11
+V Output
+V Output
11
NC
-V Output
12
-V Input
-V Input
12
NP
NP
13
-V Input
-V Input
13
NP
NP
14
+V Output
+V Output
14
+V Output
+V Output
15
-V Output
Common
15
NC
NC
16
NP
NP
16
-V Output
Common
22
NC
Common
22
+V Input
+V Input
23
NC
-V Output
23
+V Input
+V Input
24
+V Input
+V Input
24
NP
NP
Pin Connection