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PPM-Series
PPM03-S-xxELF
3 W AC/DC CONVERTER SINGLE OUTPUT
Input Specifications
Input voltage range
Input frequency
Input current
Inrush current
External input fuse(recommended)
PPM03-S-xxELF
85- 264 VAC, 110- 370 VDC
47- 440 Hz
110 VAC
230 VAC
65mA , typ.
30mA , typ.
110 VAC
230 VAC
10A, typ.
20A, typ.
0.5A/250V
slow blow
Output Specifications
Voltage set accuracy
Input variation
Load variation (10-100%)
Single output models
Ripple& noise (p-p)
20MHz Bandwidth
Short circuit protection
Over temperature protection
Over output voltage protection
± 2%, typ. (± 3% at 3.3 Vout)
± 0.5%, typ.
± 1%, typ.
30mV, typ.
Continuous, and auto resume
150° max.
C,
Chip lock up
General Specifications
Temperature ranges
Operating :
Power derating above 55°
C:
Storage:
Case temperature:
Weight
Hold-up time
Humidity (non condensing)
Temperature coefficient
Switching frequency
Efficiency
I/O-isolation voltage
Leakage current
Case material
Install
MTBF
RoHS compliant
(Vin=230VAC)
-25° to +70°
C
C
2% / °
C
-40° to +105°
C
C
+95° max
C
~ 25g
50ms(typ.)
95%(max)
0.02% /°
C
100kHz, typ.
See table
3000 VAC / 1Min
None
UL 94V-0 rated
PCB
>200,000h @25°
C
Soldering 260° / max. 10 sec.
C
Examples of Partnumbers/Modelcode
PART
NO.
Power
(Watt)
OUTPUT
(Volt)
RIPPLE AND NOISE
(typ..)
EFFICIENCY
(% min.)
PPM03-S-3.3ELF
2.3
PPM03-S-05ELF
3
PPM03-S-09ELF
3
PPM03-S-12ELF
3
PPM03-S-15ELF
3
PPM03-S-24ELF
3
Other specifications please enquire.
3.3V / 700mA
5V / 600mA
9V / 330mA
12V / 250mA
15V / 200mA
24V / 125mA
30mV
30mV
30mV
30mV
30mV
30mV
63
72
74
76
76
78
PPM-Series
PPM03-S-xxELF
3 W AC/DC CONVERTER SINGLE OUTPUT
App Notes
Measure
Typical Applications PPM-Series
Model
PPM03-S-3.3ELF
PPM03-S-05ELF
PPM03-S-09ELF
PPM03-S-12ELF
PPM03-S-15ELF
PPM03-S-24ELF
External Typical Value
C1
C2
C3
150 0.1 4.7/400V
150 0.1 4.7/400V
120 0.1 4.7/400V
120 0.1 4.7/400V
120 0.1 4.7/400V
68
0.1 4.7/400V
TVS
P4KE6.8A
P4KE6.8A
P4KE12A
P4KE20A
P4KE20A
P4KE30A
Note
1. Output filtering capacitors C1, C3 is electrolytic capacitors, It is recommended to use high frequency and
low impedance electrolytic capacitors. For capacitance and current of capacitor please refer to manufacture’s
datasheet. Voltage derating of capacitor should be 80% or above. C2 is ceramic capacitor, it is used to filter
high frequency noise. TVS is a recommended component to protect post-circuits (when converter fails).
2. MOV is required to PPM03 models, model: 471KD05, it is used to protect the device under surge.
3. It is recommended to connect FUSE, the parameter for PPM03 models is 0.5A/250V slow blow. External
input NTC is recommended to use 5D-14 or 10 /2W wire-round resistor.
4. If EMC performance is required, recommended to add “EMC filter” at the input end C6:X capacitor,
recommended parameter 0.1uF/275V; C7,C8:Y capacitor, recommended parameter 220pF/2000V;
NF: common model choke, recommended inductance is about 10mH-30mH.
5. PPM03 models: Terminals 22 and 26 are internal rectification and filtering terminals. To protect the models
further, it is recommended to connect an electrolytic capacitor C3 (it is recommended to be 4.7uF/400V). If
operation voltage of the module is between 160~264VAC, C3 can be removed.
Specification can be changed without notice.
REV Nov.08
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