DC-DC Converter
PS40 Series
40 Watt Wide Input
PCB Mounting
Single, Dual & Triple Outputs
Features
•
•
•
•
•
•
•
40 W Isolated Output
2:1 Input Range
Regulated Outputs
Continuous Short Circuit Protection
Efficiency to 92%
External Output Trimming Function
Six-Sided Shielded Metal Case
Electrical Specification
Input Voltage Range
9 - 18V (PS40-12-xx)
18 - 36V (PS40-24-xx)
36 - 75V (PS40-48-xx)
Undervoltage Lockout
8.8V power up / 8.0V power down (PS40-12-xx)
17V power up / 16V power down (PS40-24-xx)
34V power up / 32V power down (PS40-48-xx)
Positive Logic Remote On/Off
Open collector ref. to -Vin
Module ON: >3.5 - 75VDC or open circuit, Module OFF: <1.8VDC
Add suffix N to model number for negative remote ON/OFF control
Input Filter
Pi Type
Voltage Accuracy, Single/Dual Output
±1.5% max.
Dual Positive
±1.5% (3.3V) / ±3.0% (5.0V) max.
Triple
±1.5% (main) / ±5.0% (auxiliary) max.
Voltage Balance (Dual)
±2.0% max.
Transient Response, 25% step load change
<300µSec. error band ±5% Vout
External Trim Adj. Range
±10% (single & dual) / ±5% (dual positive)
Temperature Coefficient
±0.02% / °C
Ripple and Noise (20MHz BW):
2.5V & 3.3V & 5.0V 20mV rms, 50mV pk-pk max.
12V & 15V
75mV pk-pk max.
Dual ±12V / ±15V
120mV pk-pk / 150mV pk-pk max.
Dual Positive +3.3V / +5V 100mV pk-pk max.
Short Circuit Protection
Continuous (Hiccup Mode)
Line Regulation, Single/Dual
±0.5% measured over full input range
Triple
±1.0% (main) / ±3.0% (auxiliary) measured over full input range
Load Regulation, Single/Dual
±1.0% measured from 10-100% load
Dual Positive
±1.5% (3.3V) / ±4.0% (5.0V) measured from 0-100% load on main output
Triple
±1.0% (main) / ±4.0% (auxiliary) measured from 10-100% load
Efficiency
See Table
Isolation Voltage
I/P-O/P: 1500VDC min.
Isolation Resistance
10
9
Ohms
Switching Frequency
350KHz typ.
Operating Temperature Range
-40°C to +85°C
Derating, above 60°C
Linearly to Zero power at 100°C
Case Temperature
+100°C max.
Thermal Shutdown
+110°C typ.
Storage Temperature Range
-55°C to +125°C
Dimensions
50.8 x 50.8 x 10.2 mm (2.0 x 2.0 x 0.4 Inches)
Case material
Black coated Copper with non-conductive base
Weight
65g
www.powersolve.co.uk
Typical at nominal line, full load & 25°C unless otherwise stated.
Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
DC-DC Converter
www.powersolve.co.uk
Output Voltage and Current Ratings
MODEL
PS40-12-25S
PS40-12-33S
PS40-12-05S
PS40-12-12S
PS40-12-15S
PS40-12-12D
PS40-12-15D
PS40-12-3305D
PS40-12-3312T
PS40-12-3315T
PS40-12-512T
PS40-12-515T
PS40-24-25S
PS40-24-33S
PS40-24-05S
PS40-24-12S
PS40-24-15S
PS40-24-12D
PS40-24-15D
PS40-24-3305D
PS40-24-3312T
PS40-24-3315T
PS40-24-512T
PS40-24-515T
PS40-48-25S
PS40-48-33S
PS40-48-05S
PS40-48-12S
PS40-48-15S
PS40-48-12D
PS40-48-15D
PS40-48-3305D
PS40-48-3312T
PS40-48-3315T
PS40-48-512T
PS40-48-515T
INPUT
VOLTAGE
OUTPUT
VOLTAGE
2.5V
3.3V
5V
12V
15V
±12V
±15V
+3.3V/+5V
3.3V/±12V
3.3V/±15V
5V/±12V
5V/±15V
2.5V
3.3V
5V
12V
15V
±12V
±15V
+3.3V/+5V
3.3V/±12V
3.3V/±15V
5V/±12V
5V/±15V
2.5V
3.3V
5V
12V
15V
±12V
±15V
+3.3V/+5V
3.3V/±12V
3.3V/±15V
5V/±12V
5V/±15V
OUTPUT CURRENT
Min.
Max.
0mA
10000mA
0mA
10000mA
0mA
8000mA
0mA
3333mA
0mA
2666mA
±90mA
±1800mA
±70mA
±1400mA
0mA
10A/7.5A
0.6A/±40mA
6A/±0.4A
0.6A/±30mA
6A/±0.3A
0.6A/±40mA
6A/±0.4A
0.6A/±30mA
6A/±0.3A
0mA
10000mA
0mA
10000mA
0mA
8000mA
0mA
3333mA
0mA
2666mA
±90mA
±1800mA
±70mA
±1400mA
0mA
10A/7.5A
0.6A/±40mA
6A/±0.4A
0.6A/±30mA
6A/±0.3A
0.6A/±40mA
6A/±0.4A
0.6A/±30mA
6A/±0.3A
0mA
10000mA
0mA
10000mA
0mA
8000mA
0mA
3333mA
0mA
2666mA
±90mA
±1800mA
±70mA
±1400mA
0mA
10A/7.5A
0.6A/±40mA
6A/±0.4A
0.6A/±30mA
6A/±0.3A
0.6A/±40mA
6A/±0.4A
0.6A/±30mA
6A/±0.3A
INPUT CURRENT
No Load
Full Load
200mA
2367mA
200mA
3090mA
200mA
3745mA
200mA
3703mA
200mA
3702mA
100mA
4045mA
100mA
3889mA
100mA
3812mA
200mA
2784mA
200mA
2727mA
200mA
3750mA
200mA
3611mA
100mA
1184mA
100mA
1545mA
110mA
1831mA
100mA
1811mA
100mA
1810mA
100mA
1978mA
100mA
1902mA
50mA
1853mA
100mA
1361mA
100mA
1333mA
100mA
1833mA
100mA
1806mA
50mA
585mA
50mA
764mA
60mA
926mA
60mA
916mA
60mA
906mA
50mA
1000mA
50mA
962mA
50mA
927mA
50mA
688mA
50mA
690mA
50mA
938mA
50mA
903mA
% EFF.
88%
89%
89%
90%
90%
89%
90%
87%
88%
88%
88%
90%
88%
89%
91%
92%
92%
91%
92%
89.5%
90%
90%
90%
90%
89%
90%
90%
91%
92%
90%
91%
89.5%
89%
87%
88%
90%
9 - 18VDC
18 - 36VDC
36 - 75VDC
Maximum total power from all outputs is limited to 40W but no output should exceed its maximum current.
Mechanical and Connection Details
Pin
Single
Dual
Dual Positive
Triple
1
+Vin
+Vin
+Vin
+Vin
2
-Vin
-Vin
-Vin
-Vin
3 On/Off Cont. On/Off Cont. On/Off Cont. On/Off Cont.
4
No Conn.
No Pin
+3.3Vout
+Aux. Out
5
-Sense
+Vout
3.3V RTN
Common
6
+Sense
Common
Trim
-Aux. Out
7
+Vout
Common
No Conn.
+Vout
8
-Vout
-Vout
+5Vout
-Vout (comm)
9
Trim
Trim
5V RTN
No Conn.
External Output Trimming
All Dimensions in Inches (mm).
Tolerance:
Inches
x.xx ±0.4
x.xxx ±0.010
Millimeters x.x ±1.0
x.xx ±0.25
Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
