Powersolve PS2U User Manual

DC-DC Converters

PS2U Series

1.0 - 1.5 Watt PCB Mounting

Single & Dual Outputs

Features

• 24-Pin DIP Package

• Low Ripple and Noise

• Pi Input Filter

• 70% Efficiency

• Unregulated Outputs

• SMD Mounting Versions Available

- Consult Sales Office for Details

MODEL INPUT OUTPUT OUTPUT INPUT CURRENT

VOLTAGE VOLTAGE CURRENT NO LOAD FULL LOAD

PS2U-05-05S 5 VDC 220 mA 115 mA 330 mA

PS2U-05-12S 12 VDC 125 mA 115 mA 420 mA

PS2U-05-15S 5 VDC 15 VDC 100 mA 115 mA 420 mA

PS2U-05-12D +12 VDC +62 mA 115 mA 420 mA

PS2U-05-15D +15 VDC +50 mA 115 mA 420 mA

PS2U-12-05S 5 VDC 220 mA 45 mA 120 mA

PS2U-12-12S 12 VDC 125 mA 45 mA 165 mA

PS2U-12-15S 12 VDC 15 VDC 100 mA 45 mA 165 mA

PS2U-12-12D +12 VDC +62 mA 45 mA 165 mA

PS2U-12-15D +15 VDC +50 mA 45 mA 165 mA

www.powersolve.co.uk

Powersolve Electronics Ltd. Units 8A, Arnhem Road, Newbury, RG14 5RU. England

Tel:[phone] Fax: [phone] Email: [e-mail]

1

DC-DC Converters

NOTE: Pin Size is 0.02 inch (0.5mm) DIA
All Dimensions in Inches (mm)
Tolerance .xx =

+

.02, .xxx=

+

.010

24

23

22

1

2

3

17

16

15

BOTTOM

VIEW

14

13

10

11

12

0.60

(15.2)

0.80

(20.3)

1.25

(31.8)

0.10
(2.5)

0.15
(3.8)

0.40

(10.2)

SEE NOTE

0.08
(2.0)

170

160

150

140

130

120

11 0

100

90

10 20 40 60 80 100

B

A

% Rated Load

Typical Load Regulation

% Full Load Output Voltage

Line-A-EC2A01N

Line-B-ALL Other Models

170

160

150

140

130

120

11 0

100

90

10 20 40 60 80 100

B

A

% Rated Load

Typical Load Regulation

% Full Load Output Voltage

Line-A-EC2A01N

Line-B-ALL Other Models

www.powersolve.co.uk

Electrical Specification

NPUT

I

nput Voltage Range +10%

I

nput Filter Pi Type

I

UTPUT

O

Voltage Accuracy +3.0% max.
Ripple & Noise, 20MHz BW1, 100mV p-p max.
Short Circuit Protection Momentary
Line Regulation
Load Regulation3, PS2U-05-05S +8.0% max.
All Other Models +6.0% max.

GENERAL

Efficiency 60%-80%
Isolation Capacitance 30pF

solation Resistance 10

I

witching Frequency 20KHz, Typ.

S

perating Temperature Range -25°C to +71°C

O

ase Temperature (Plastic case) 95°C max.

C

ooling Free-Air Convection

C

torage Temperature Range -40°C to 100°C

S

imensions 1.25 x 0.8 x 0.4 inches

D

ISOLATION VOLTAGE

500 VDC min Standard Models
3K VDC min

CASE MATERIAL

Standard Models Non-Conductive Black Plastic
Suffix “M” Models Black Coated Copper with Non-Conductive Base

2

Copper case) 100°C max.

(

(31.8 x 20.3 x 10.2 mm)

4

Suffix “H” Models

+1.2% max.

9

o

hms

NOTE:

1. 15µF 35V, Tantalum Capacitor Across Each Output.

2. Line regulation is per 1.0% change in input voltage.

3. Load regulation is for load change from 100% to 20%.
See graph of load regulation.

4. Suffix "HM" 1.5K VDC Instead of 3K VDC Isolation.

All Specifications Typical At Nominal Line, Full Load and 25°C Unless Otherwise Noted.

Pin Connection

500 VDC 1.5 K & 3K VDC

Pin Single Output Dual Output Pin Single Output Dual Output

1 24 +V Input +V Input 1 2,3 +V Input +V Input
2 23 NC -V Output 22, 23, 24 -V Input -V Input
3 22 NC Common 10, 11 NP Go Output

-V Output Common 12 -V Output -TP

10
11 +V Output +V Output 13 +V Output -V Output
12 -V Input -V Input 14 NP NP
13 -V Input

-V Input

15
14 +V Output +V Output 16 NP +TP
15 -V Output Common 17 +TP NP

Powersolve Electronics Ltd. Units 8A, Arnhem Road, Newbury, RG14 5RU. England

Tel:[phone] Fax: [phone] Email: [e-mail]

*NP - NO PIN *TP-TEST POINT
*NC - NO CONNECTION WITH PIN *GO-GROUND

NP +V Output

2