3000VDC I/O isolation
Internal SMD technology
Built-in EMI filter
Protection: Short circuit
Cooling by free air convection
Non-conductive plastic case
Single in line package
100% full load burn-in test
Low cost / High reliability
2 years warranty
SPECIFICATION
File Name: SPU03-SPEC 2017-11-16
SPU03L-05
82%
60 ~ 600mA
5V
SPU03M-05
83%
ORDER NO.
DC OUTPUT VOLTAGE
CURRENT RANGE
EFFICIENCY (Typ.)
RATED POWER
RIPPLE & NOISE (max.)
Note.2
OUTPUT
LINE REGULATION
Note.3
LOAD REGULATION Note.4
SWITCHING FREQUENCY
NORMAL VOLTAGE
INPUT CURRENT
INPUT
ENVIRONMENT
SAFETY &
EMC
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
ISOLATION CAPACITANCE
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSION
OTHERS
NOTE
WEIGHT
OVERLOAD
FILTER
PROTECTION
SHORT CIRCUIT
PROTECTION
VOLTAGE ACCURACY
Momentary
Momentary
I/P-O/P:3KVDC
I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH℃
80pF max.
700khrs min. MIL-HDBK-217F(25 )℃
-40 ~ +90 (Refer to "Derating Curve")℃
20% ~ 90% RH non-condensing
-40 ~ +105 , 10 ~ 95% RH℃
±℃℃0.03% / (0 ~ 50 )
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
19.6*7.5*10.2mm or 0.77"*0.30"*0.40" inch (L*W*H)
2.9g
1.All parameters are specified at normal input, rated load, 25 70% RH ambient. ℃
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
3.Line regulation is measured from low line to high line at rated load.
4.Load regulation is measured from 20% to 100% rated load.
Full load
No load
Capacitor type
Fuse recommended
Mechanical Specification
Unit: mm (inch)
Pin Configuration
Derating Curve
155mA 150mA 145mA
15mA 15mA 15mA
24V
12V 12V24V 24V
740mA 715mA 705mA
60mA 65mA 65mA
5V
VOLTAGE RANGE
21.6 ~ 26.4V
4.5 ~ 5.5V 4.5 ~ 5.5V
10.8 ~ 13.2V 10.8 ~ 13.2V
21.6 ~ 26.4V 21.6 ~ 26.4V
4.5 ~ 5.5V
60KHz min.
2.0%±
±8.0%
1.2% for 1% input variation±
50mVp-p
3W
10.8 ~ 13.2V
305mA 300mA 300mA
25mA 25mA 30mA
12V
BOTTOM VIEW
NOTE:Pin size tolerance 0.50 0.30mm 0.05mm×±
FRONT VIEW
19.6 (0.77)
10.20 (0.40)
5.08 (0.20)
3.81 (0.15)
7.5 (0.3)
0.5 (0.02)
2.54 (0.10)
1 2 5 7
1.2 (0.05)
3W DC-DC Unregulated Single Output Converter
SPU03 series
■ Features :
Ta ( )℃
LOAD (%)
-40 0 50 8575
50
100
Protection type : Broken
Protection type : Broken
Output
+Vin
-Vin
-Vout
+Vout
Pin No.
1
2
5
7
100
SPU03N-05
83%
SPU03L-12
85%
25 ~ 250mA
12V
SPU03M-12
86%
SPU03N-12
86%
SPU03L-15
86%
20 ~ 200mA
15V
SPU03M-15 SPU03N-15
86% 88%
5V 5V
Compliance to EN55032 Class B, FCC part 15 Class B
Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A
Others
5V
EMC IMMUNITY
EMC EMISSION
