RAC02-SC/277 - recom

Features
Regulated
Converters
●
●
●
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POWERLINE
35mW max of No Load Power Consumption
Output CV/CC Control
Isolated Output 3kVAC / 1 min
Short Circuit Protection
Overvoltage Protection
Meets EN55022 and FCC Class B
Built-In Fusible Resistor
AC/DC-Converter
with 3 year Warranty
Selection Guide
Part
Number
Output
Voltage
(VDC)
RAC02-3.3SC/277 3.3
Max.
Current
(lo, max)
600mA
Total
Ripple &
Regulation (3) Noise (4)
Max.
Capacitive
Load (1+2)
24000µF
NOT RECOMMENDED
FOR
NEW DESIGNS
±6%
300mV
Efficiency
(Typ.)
67%
RAC02-05SC/277
5
400mA
±6%
200mV
71%
7500µF
RAC02-12SC/277
12
167mA
±6%
200mV
74%
1200µF
RAC02-24SC/277
24
83mA
±6%
200mV
76%
200µF
2 Watt
Single
Output
Specifications (measured at TA 25°C, full load after warm-up)
Input Voltage Range (with Derating)
80-305VAC or 110-430VDC
Input Frequency
47-440Hz
Input Current (full load)
115VAC/230VAC
47mA / 30mA typ.
Inrush Current
115VAC/230VAC
15A / 30A max.
No Load Power Consumption
80-305VAC
35mW max.
Output Voltage (Vout nom.)
3.3V-24V
Output Voltage Tolerance
RoHS
±6% max.
Minimum Load
2011/65/EU
6/6
2%
Line Voltage Regulation
LL-HL at full Load
Load Voltage Regulation
2-100% Load
±1.5% max.
see Selection Guide
Switching Frequency
at full Load
45kHz typ.
Isolation Voltage
Input-Output
3kVAC / 1 minute
Leakage Current
80-305VAC
10uA max.
EN-60950-1 Certified
UL-60950-1 Certified
RAC02-SC/277
1G Ω min
Isolation Resistance
Short Circuit Protection
E224736
Continuous, Auto Restart
Over-Voltage Protection
Zener clamp, set at 4.4~5.0V for 3.3V and
110~140% of its nominal output voltage for others.
Over Voltage Category
OVC II
natural convection, without derating
-25°C to +75°C
natural air convection, with derating
-25°C to +85°C
Case Temperature
90°C max
Storage Temperature Range
UL94V-0 black plastic
120
100
Silicon
80
Potting Material
Relative Humidity
95% RH max.
Package Weight
24.5g typ.
Package Quantity
22 pcs
MTBF
TA = 25°C
> 1300 x 10³ hours
(using MIL-HDBK217F)
TA = 75°C
> 165 x 10³ hours
Dimension (LxWxH)
EMI
Noise Immunity
Safety Standard
IEC/EN General Safety
UL General Safety
33.7 x 22.2 x 17.75 mm
50
Safe Operating Area
60
40
20
0
-20
60 70 80 100
75 85
Ambient Temperature Range (°C)
0
20
40
EN55022, Class B
Report: T120816N03-E
EN55024
Report: SPCLVD1208051
Report: E224736-A17-UL
IEC/EN-60950-1
UL-60950-1
continued on next page
PA-4
(Ambient Temperature)
-40°C to +85°C
Case Material
Physical
Derating-Graph
Output Power (%)
Operating Temperature Range (5)
REV: 0/2015
Refer to Application Notes
www.recom-power.com
RAC02-xxSC/277
Series
POWERLINE
AC/DC-Converter
Specifications (measured at TA 25°C, full load after warm-up)
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
105
Vnom
85V, 100%
Vo
Load (%)
305V, 100%
50%
80V, 95%
Safe Operating Area
80
80
Load (%)
180
130
100%
0%
230
280
Input Voltage (VAC) Ta=25°C
Overcurrent
Limit
33.7
22.2
17.75+0.25
0.75+0.25
RAC02SC/277
Package Style and Pinning
5.0
0.75+0.25
6.1
0.6
15.24
28.0
Pin Connections
18
11.1
2
7
7.62
Bottom View
7.62
1
1
4
3
tc
Top View
7.62
2
3
4
Pin #
Single Out
1
VAC in (N)
2
VAC in (L)
3
-VDC out
4
+VDC out
Tolerance ±0.5mm unless
otherwise specified
2.85
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.
www.recom-power.com
REV: 0/2015
PA-5