PSS/PSD Series
Ultra Compact, 1.5W to 12W Single and Dual DC-DC Converters
Features
u Compact Footprint / Low Pro le
u Through Hole or SMT Versions
u 5V, 12V, 24V & 48V Inputs
u 3.3 to 30V* Single, 12 to 15V Dual Outputs
u Output Voltage Adjustment
u Input - Output Isolation
u RoHS Compliant Design
u 5 Year Warranty
u Self contained
u Multiple Input Voltage con gurations
u Open frame (no potting)
Key Market Segments & Applications
Speci cations
Model 3.3V 5V 12/15V (24/30V)*
DC Input V 5V: 4.5-9.0V, 12V: 9-18V, 24V: 18-36V, 48V: 36-76V
Ef ciency - 73 to 84% model dependant
Output Voltage Accuracy % 5%
Output Adjustment V 2.84V-3.67V 4.3V-6V 12V-15V (24-30V)*
Line Regulation mV PSS: 20mV, PSD: 40mV
Load Regulation mV PSS: 40mV, PSD: 600mV
Temperature Coef cient %/ C <0.02%/C
Preload No preload required
Output Ripple mV 100 100 120
Overcurrent Protection - Output current limiting with automatic recovery.
Overvoltage protection - No
Remote On/Off (1) - Logic low (open to shutdown)
Operating Temp. - Convection - -40 to 85C, derates linearly to 40% load from 50 to 85C
Operating Temp. - Forced Air - -40 to 85C with 1m/s air full load
Storage Temperature C -40C to 85C
Humidity (Non condensing) - 5 - 95% RH
Isolation Voltage - 500VAC 1 min. Input-Output, Input-Chassis
Isolation Resistance - >100M at 25C and 70%RH, 500VDC Output-Chassis
2 2
Shock m/s 196.1m/s
2
Vibration (non operating) - 10-55-10Hz (sweep for 1 min.) 0.825mm constant (Max 147m/s ) 1 hour X, Y, Z
Weight - PS1R5: 4g, PS3: 5g, PS6: 8g, PS10:14g
Size (Lx Wx H) in PSS/PSD1R5: 0.79 x 0.63 x 0.31; PSS/PSD3: 1.02 x 0.63 x 0.31
(Through hole and SMT package) PSS/PSD6: 1.12 x 0.8 x 0.31, PSS10: 1.59 x 0.866 x 0.31
Warranty yrs Five Years
Note: See Installation Manual for full speci cations, test methods of parameters and application notes
* For 24/30V output use PSD models - connect across +Vout & -Vout and leave common pin not connected
(1) Not available on PS1R5
Not Recomended For New Designs
1-800-526-2324 www.us.tdk-lambda.com/lp/ 13 Disclaimer: us.tdk-lambda.com/lp/legal.htmPSS/PSD Series
Model Selector
Output Output Max Output
Voltage (V) Current (A) Power (W) 5V Input 12V Input 24V Input 48V Input
Single Outputs
3.3 0.4 1.32 PSS1R5-5-3R3 PSS1R5-12-3R3 PSS1R5-24-3R3 PSS1R5-48-3R3
3.3 0.6 1.98 PSS3-5-3R3 PSS3-12-3R3 PSS3-24-3R3 PSS3-48-3R3
3.3 1.2 3.96 PSS6-5-3R3
3.3 1.5 4.95 PSS6-12-3R3 PSS6-24-3R3 PSS6-48-3R3
3.3 2.0 6.6 PSS10-5-3R3 PSS10-12-3R3
3.3 2.5 8.25 PSS10-24-3R3 PSS10-48-3R3
5.0 0.3 1.5 PSS1R5-5-5 PSS1R5-12-5 PSSIR5-24-5 PSS1R5-48-5
5.0 0.6 3.0 PSS3-5-5 PSS3-12-5 PSS3-24-5 PSS3-48-5
5.0 1.0 5.0 PSS6-5-5 - - -
5.0 1.2 6.0 - PSS6-12-5 PSS6-24-5 PSS6-48-5
5.0 1.6 8.0 PSS10-5-5
5.0 2.0 10.0 - PSS10-12-5 PSS10-24-5 PSS10-48-5
12 (15) 0.125 (0.1) 1.5 PSS1R5-5-12 PSS1R5-12-12 PSS1R5-24-12 PSS1R5-48-12
12 (15) 0.25 (0.2) 3.0 PSS3-5-12 PSS3-12-12 PSS3-24-12 PSS3-48-12
12 (15) 0.5 (0.4) 6.0 PSS6-5-12 PSS6-12-12 PSS6-24-12 PSS6-48-12
12 (15) 0.7 (0.56) 8.4 PSS10-5-12
12 (15) 1.0 (0.8) 12.0 PSS10-12-12 PSS10-24-12 PSS10-48-12
Dual Outputs
12(15)* 0.065 (0.052) 1.44 PSD1R5-5-1212 PSD1R5-12-1212 PSD1R5-24-1212 PSD1R5-48-1212
12(15)* 0.13 (0.1) 3.0 PSD3-5-1212 PSD3-12-1212 PSD3-24-1212 PSD3-48-1212
12(15)* 0.25 (0.2) 6.0 PSD6-5-1212 PSD6-12-1212 PSD6-24-1212 PSD6-48-1212
12(15)* 0.35 (0.28) 8.4 PSD10-5-1212
12(15)* 0.50 (0.40) 10.8 PSD10-12-1212 PSD10-24-1212 PSD10-48-1212
PSS1R5 Outline Drawing PSS1R5/S Outline Drawing
Options Other Industrial Products
Suf x Description X 10 - 20W, 24 & 48V input DC-DC converters
Blank Through hole mounting PX 10 - 40W 12, 24, 48V DC-DC converters
/S Surface mount PAQ, 50 -700W quarter, half & full bricks
PAH, PAF
For Additional Information, please visit
us.tdk-lambda.com/lp/products/ps-series.htm
1-800-526-2324 www.us.tdk-lambda.com/lp/ 14 Revision A5: May 2012