Features
Regulated
Converters
●
●
●
●
●
●
●
35mW max of No Load Power Consumption
Output CV/CC Control
Isolated Output 3kVAC / 1 min
Short Circuit Protection
Overvoltage Protection
Meet EN55022 and FCC Class B
Built-In Fusible Resistor
POWERLINE
AC/DC-Converter
with 3 year Warranty
Selection Guide
Output
Voltage
(VDC)
RAC02-3.3SC/277 3.3
RAC02-05SC/277
RAC02-12SC/277
RAC02-24SC/277
5
12
24
Part
Number
Max.
Current
(lo, max)
600mA
400mA
167mA
83mA
Total
Ripple &
Regulation
(3)
Noise
(4)
±6%
±6%
±6%
±6%
300mV
200mV
200mV
200mV
Efficiency
(Typ.)
67%
71%
74%
76%
Max.
Capacitive
Load
(1+2)
24000µF
7500µF
1200µF
200µF
2 Watt
Single
Output
Specifications
(measured at TA 25°C, full load after warm-up)
Input Voltage Range (with Derating)
Input Frequency
Input Current (full load)
Inrush Current
No Load Power Consumption
Output Voltage (Vout nom.)
Output Voltage Tolerance
Minimum Load
Line Voltage Regulation
Load Voltage Regulation
Switching Frequency
Isolation Voltage
Leakage Current
Isolation Resistance
Short Circuit Protection
Over-Voltage Protection
Over Voltage Category
Operating Temperature Range
(5)
natural convection, without derating
natural air convection, with derating
Case Temperature
Storage Temperature Range
Case Material
Potting Material
Relative Humidity
Package Weight
Package Quantity
MTBF
TA = 25°C
TA = 75°C
Dimension (LxWxH)
Report: T120816N03-E
Report: SPCLVD1208051
Report: E224736-A17-UL
LL-HL at full Load
2-100% Load
at full Load
Input-Output
80-305VAC
115VAC/230VAC
115VAC/230VAC
80-305VAC
80-305VAC or 110-430VDC
47-440Hz
47mA / 30mA typ.
15A / 30A max.
35mW max.
3.3V-24V
±6% max.
2%
±1.5% max.
see Selection Guide
45kHz typ.
3kVAC / 1 minute
10uA max.
1G
Ω
min
Continuous, Auto Restart
Zener clamp, set at 4.4~5.0V for 3.3V and
110~140% of its nominal output voltage for others.
OVC II
-25°C to +75°C
-25°C to +85°C
90°C max
-40°C to +85°C
UL94V-0 black plastic
Silicon
95% RH max.
Output Power (%)
120
100
80
50
60
40
20
0
-20
60 70 80 100
75 85
Ambient Temperature Range (°C)
0
20
40
2011/65/EU
6/6
RoHS
E224736
EN-60950-1 Certified
UL-60950-1 Certified
RAC02-SC/277
Derating Graph
(Ambient Temperature)
24.5g typ.
22 pcs
> 1300 x 10³ hours
> 165 x 10³ hours
33.7 x 22.2 x 17.75 mm
EN55022, Class B
EN55024
IEC/EN-60950-1
UL-60950-1
continued on next page
Safe Operating Area
(using MIL-HDBK217F)
Physical
EMI
Noise Immunity
Safety Standard
IEC/EN General Safety
UL General Safety
Refer to Application Notes
www.recom-power.com
PA-4
REV: 4/2014
POWERLINE
AC/DC-Converter
Specifications
(measured at TA 25°C, full load after warm-up)
RAC02-xxSC/277
Series
Notes:
Note1: Measured @ 230VAC / 50Hz / Ta=25°C with constant resistant mode at full load.
Note2: If used @ 115VAC / 60Hz with full load, max. capacitive load is less, please contact RECOM for detailed information
Note3: „Total Regulation“ is the output voltage tolerance which includes initial voltage accuracy, thermal drift, lineregulation and load regulation at rated input
voltage and load condition.
Note4: „Ripple & Noise“ is maximum peak-to-peak voltage value measured at output within 20MHz bandwidth at rated line voltage and output load ranges,
and with a 47 µF low-ESR electrolytic capacitor in parallel with a 0.1 µF ceramic capacitor across the output.
Note5: Start up only is guaranteed at temperatures down to -25°C. Other specifications may not be met.
.
Specifications
(measured at TA 25°C, full load after warm-up)
Output V-I Characteristic
Input Voltage Derating Graph
Vnom
105
85V, 100%
305V, 100%
Load (%)
Vo
80V, 95%
50%
Safe Operating Area
80
80
130
180
230
280
0%
100%
Load (%)
Input Voltage (VAC) Ta=25°C
Overcurrent
Limit
Package Style and Pinning
RAC02-
SC/277
33.7
17.75+0.25
22.2
0.75+0.25
6.1
28.0
5.0
0.75+0.25
0.6
15.24
18
Pin Connections
Pin #
1
2
tc
Single Out
VAC in (N)
VAC in (L)
-VDC out
+VDC out
11.1
2
7.62
7
1
3
4
3
4
Bottom View
7.62
1
2.85
4
3
7.62
2
Top View
Tolerance ±0.5mm unless
otherwise specified
The product information and specifications are subject to change without prior notice. All products are designed for non-safety critical commercial and industrial applications.
The Buyer agrees to implement safeguards that anticipate the consequences of any failures that might cause harm, loss of life and/or damage property.
www.recom-international.com
REV: 4/2014
PA-5
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