BOTHHAND ENTERPRISE INC.
Isolated DC-DC Converters
F_S-1WR2 & E_S-1WR2 Series
Features
7pin SIP Package with Industry-Standard Footprint
Input / Output Isolation Voltage: 1.5kVDC
High Efficiency
Lead Free Design, RoHS Compliant
Operating temperature: -40°C to +105°C
Meet Safety Standard / Approval: IEC / EN60950-1
Applications
These converters are well suitable for battery operated
equipment, measurement equipment, telecom, wireless
network, Industry control system, everywhere where
isolated, tightly regulated voltages and compact size are
required.
Technical Specification
All specifications are typical at nominal input, full load and 25°C unless otherwise stated.
Model
Number
F0303S-1WR2
F0305S-1WR2
E0303S-1WR2
E0305S-1WR2
F0503S-1WR2
F0505S-1WR2
F0509S-1WR2
F0512S-1WR2
F0515S-1WR2
F0524S-1WR2
E0503S-1WR2
E0505S-1WR2
E0509S-1WR2
E0512S-1WR2
E0515S-1WR2
E0524S-1WR2
F0905S-1WR2
F1203S-1WR2
F1205S-1WR2
F1209S-1WR2
F1212S-1WR2
F1215S-1WR2
F1224S-1WR2
E1203S-1WR2
E1205S-1WR2
E1209S-1WR2
E1212S-1WR2
E-mail:
sales@bothhand.com.tw
10.8-13.2
Nominal:12
8.1-9.9
Nominal:9
4.5-5.5
Nominal:5
Input Voltage
Range(V)
Output
Voltage
(V)
3.3
2.97-3.63
Nominal:3.3
5
±3.3
±5
3.3
5
9
12
15
24
±3.3
±5
±9
±12
±15
±24
5
3.3
5
9
12
15
24
±3.3
±5
±9
±12
Output Current
(mA)
(1)
Full Load
300
200
±150
±100
300
200
110
83
67
42
±150
±100
±55
±42
±33
±21
200
300
200
110
83
67
42
±150
±100
±55
±42
https://www.bothhandww.com
17
19
28
35
Input Current (mA)
Typ.
No Load Full Load
405
404
405
404
264
260
248
247
247
247
264
260
248
247
247
247
137
109
107
107
104
104
104
109
107
107
104
Eff .(%)
(2)
Typ.
74
75
74
75
75
77
80
81
81
81
75
77
80
81
81
81
81
76
78
78
80
80
80
76
78
78
80
Capacitive Load,
max.
(3)
(uF)
68
47
33/33
22/22
68
47
33
22
22
10
33/33
22/22
10/10
10/10
10/10
4.7/4.7
47
68
47
33
22
22
10
33/33
22/22
10/10
10/10
Page 1 of 7
Rev: 20200309A0
BOTHHAND ENTERPRISE INC.
Output
Voltage
(V)
±15
3.3
5
9
12
15
13.5-16.5
Nominal:15
24
±3.3
±5
±9
±12
±15
3.3
5
9
12
15
21.6-26.4
Nominal:24
24
±3.3
±5
±9
±12
±15
Output Current
(mA)
(1)
Full Load
±33
300
200
110
83
67
42
±150
±100
±55
±42
±33
300
200
110
83
67
42
±150
±100
±55
±42
±33
8
15
Isolated DC-DC Converters
F_S-1WR2 & E_S-1WR2 Series
Input Current (mA)
Typ.
No Load Full Load
17
104
87
85
85
83
83
83
87
85
85
83
83
54
53
52
51
51
51
54
53
52
51
51
Eff .(%)
(2)
Typ.
80
76
78
78
80
80
80
76
78
78
80
80
77
79
80
81
81
81
77
79
80
81
81
Capacitive Load,
max.
(3)
(uF)
10/10
68
47
33
22
22
10
33/33
22/22
10/10
10/10
10/10
68
47
33
22
22
10
33/33
22/22
10/10
10/10
10/10
Model
Number
E1215S-1WR2
F1503S-1WR2
F1505S-1WR2
F1509S-1WR2
F1512S-1WR2
F1515S-1WR2
F1524S-1WR2
E1503S-1WR2
E1505S-1WR2
E1509S-1WR2
E1512S-1WR2
E1515S-1WR2
F2403S-1WR2
F2405S-1WR2
F2409S-1WR2
F2412S-1WR2
F2415S-1WR2
F2424S-1WR2
E2403S-1WR2
E2405S-1WR2
E2409S-1WR2
E2412S-1WR2
E2415S-1WR2
Input Voltage
Range(V)
10.8-13.2
Nominal:12
Input Specifications
3.3V nominal input
5V nominal input
9 V nominal input
12V nominal input
15V nominal input
24V nominal input
Input filter
2.97-3.63V
4.5-5.5V
8.1-9.9V
10.8-13.2V
13.5-16.5V
21.6-26.4V
Capacitor
Environmental Specifications
Operating ambient temperature
Maximum case temperature
Storage temperature range
Relative humidity
-40°C to +105°C
+125°C
-55°C to +125°C
95% RH max.
E-mail:
sales@bothhand.com.tw
https://www.bothhandww.com
Rev: 20200309A0
Page 2 of 7
BOTHHAND ENTERPRISE INC.
Output Specifications
Output power
Nominal Vin and full load
3.3Vdc
5Vdc
9Vdc
12Vdc
15Vdc
24Vdc
Dual output
Isolated DC-DC Converters
F_S-1WR2 & E_S-1WR2 Series
1Watts max.
3.135-3.399V
4.75-5.15V
8.73-9.18V
11.64-12.24V
14.55-15.30V
23.52-24.36V
±1% max.
10% load of full load
Voltage accuracy
Voltage balance
Minimum load
Line regulation
Load regulation
For Vin charge of 1%
Nominal Vin and 10%-100% load
3.3Vdc
5Vdc
9Vdc
12Vdc
15Vdc
24Vdc
±1.2% Typ.
15% Typ.
13% Typ.
9% Typ.
8% Typ.
7% Typ.
6% Typ.
50mVp-p Typ.
100mVp-p Max.
See table
3S Max.
Continuous, Automatic recovery
±0.03%/°C Typ.
Ripple and Noise (20MHz Bandwidth)
Maximum capacitive load
Output short circuit protection
Temperature coefficient
F03xxS-1WR2/ F24xxS-1WR2
E03xxS-1WR2/ E24xxS-1WR2
Other models
General Specifications
Efficiency
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Reliability, calculated MTBF
Nominal input and full load
Input to output
500VDC
See table
1500VDC (60 second)
1000MΩ min.
30pF typ.
150kHz typ.
300kHz max.
2×10
6
Hrs
Physical Specifications
Case material
Potting material
Dimensions
Weight
Plastic (UL94 V-0)
PU (UL94 V-0)
19.6× 10.1× 6.0 mm
2g Typ.
Note
1. Io below this value will not damage these converters, however, they may not meet all listed specifications.
2. Typical value, tested at nominal input and full load.
3. For each output.
4. Specifications subject to change without notice.
5. This series of products do not support CC mode, CR mode is recommended.
6. In case of long input lines or hot plug-in requirements, we recommended to use an external low ESR capacitor
(22uF) near to the converter’s input pins.
E-mail:
sales@bothhand.com.tw
https://www.bothhandww.com
Rev: 20200309A0
Page 3 of 7
BOTHHAND ENTERPRISE INC.
Power Derating Curve
Isolated DC-DC Converters
F_S-1WR2 & E_S-1WR2 Series
Power Derating Curve
120
Output Power (%)
100
80
60
40
20
0
-40
-20
0
20
40
60
85
80
105
100
120
Ambient Temp.TA ()
Mechanical Dimensions
F_S-1WR2 Series
E_S-1WR2 Series
Unit: mm (inch)
Pin section tolerances:±0.1(±0.004)
General tolerances:±0.5(±0.02)
Pin Assignment
Pin Single Dual
1
2
4
5
6
+Vin
-Vin
-Vout
No pin
+Vout
+Vin
-Vin
-Vout
Common
+Vout
E-mail:
sales@bothhand.com.tw
https://www.bothhandww.com
Rev: 20200309A0
Page 4 of 7
BOTHHAND ENTERPRISE INC.
Test Configurations
Isolated DC-DC Converters
F_S-1WR2 & E_S-1WR2 Series
All specifications are typical at nominal input, full load and 25°C unless otherwise stated.
A
DC
Power Supply
A
V
DC/DC
converter
V
Load
◎DC
Power Supply:
It offers a wide voltage and current range precisely.
◎Current
meter (A): Accuracy 200μA ~ 200mA 4 ranges+(0.2%
rdg + 2 digits)
2000mA ~ 20A 2 ranges+(0.3% rdg + 2 digits).
◎Voltage
meter (V): Accuracy
+(0.03% rdg + 4 digits).
◎Load:
At full load.
◎Wires:
The resistance of the wires must be small.
1.
Input voltage range:
Narrow input voltage range（±10%）
、wide
input voltage range (2:1 and 4:1）
。
EX: Narrow input voltage range（±10%）
5V nominal input
4.5~5.5V
12V nominal input
10.8~13.2V
24V nominal input
21.6~26.4V
Wide input voltage range 2:1
5V nominal input
4.5~9V
12V nominal input
9~18V
24V nominal input
18~36V
48V nominal input
36~75V
Wide input voltage range 4:1 (W)
24V nominal input
9~36V
48V nominal input
18~75V
2.
Input power
:
Pin = Vin x Iin
Vin：Input voltage
Iin：Input current
Vout：Output voltage
Iout：Output current
3.
Output power
:
Pout = Vout x Iout
4.
Efficiency
:
Efficiency =
Pout
Pin
x100%
Pout: Output power
Pin: Input power
5.
Voltage accuracy:
│Vout-Vout(nominal)│
Vout
x100%
Vout：Output voltage
Vout(nominal)：Nominal output voltage
6.
Line regulation:
E-mail:
sales@bothhand.com.tw
https://www.bothhandww.com
Rev: 20200309A0
Page 5 of 7
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