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J30M24D15FL
● Ultra-wide input voltage range, 2:1
● No external components required
● Continuous short-circuit protection (self-resetting)
- Product Description
- Parameter Introduction
- Precautions
-
● High efficiency, low output ripple noise.● Ultra-wide voltage input 2:1● No external components required.● Continuous short-circuit protection (self-resetting)● Operating temperature range: -40°C to +85°C● Isolation voltage up to 1500 VDC● Metallic shielding package● High reliability (MTTF ≥ 1 million hours)● International standard pin configuration● 100% full-load aging
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Model number Rated Input Voltage (V) Rated output Typical Efficiency (%) Maximum capacitive load
(uF)
Nominal Scope Maximum Voltage (V) Current (mA) smallest Maximum smallest Typical J30M12D05FL 12
9~18
20
±5 0 ±3000 84 86 4700 J30M12D09FL ±9 0 ±1667 86 88 2200 J30M12D12FL ±12 0 ±1250 87 89 1000 J30M12D15FL ±15 0 ±1000 87 89 820 J30M12D24FL ±24 0 ±625 87 89 470 J30M12S03FL 3.3 0 6000 83 85 10000 J30M12S05FL 5 0 6000 85 87 10000 J30M12S09FL 9 0 3333 86 88 4700 J30M12S12FL 12 0 2500 87 89 2200 J30M12S15FL 15 0 2000 87 89 1000 J30M12S24FL 24 0 1250 87 89 680 J30M24D05FL 24
18~36
40
±5 0 ±3000 84 86 4700 J30M24D09FL ±9 0 ±1667 86 88 2200 J30M24D12FL ±12 0 ±1250 87 89 1000 J30M24D15FL ±15 0 ±1000 87 89 820 J30M24D24FL ±24 0 ±625 87 89 470 J30M24S03FL 3.3 0 6000 83 85 10000 J30M24S05FL 5 0 6000 85 87 10000 J30M24S09FL 9 0 3333 86 88 4700 J30M24S12FL 12 0 2500 87 89 2200 J30M24S15FL 15 0 2000 88 90 1000 J30M24S24FL 24 0 1250 88 90 680 J30M48D05FL 48
36~72
75
±5 0 ±3000 84 86 4700 J30M48D09FL ±9 0 ±1667 86 88 2200 J30M48D12FL ±12 0 ±1250 87 89 1000 J30M48D15FL ±15 0 ±1000 87 89 820 J30M48D24FL ±24 0 ±625 87 89 470 J30M48S03FL 3.3 0 6000 83 85 10000 J30M48S05FL 5 0 6000 85 87 10000 J30M48S09FL 9 0 3333 86 88 4700 J30M48S12FL 12 0 2500 87 89 2200 Output characteristics
Project
Conditions
smallest
Typical
Maximum
Unit
Output power
0
10
W
Output positive voltage accuracy
±1
±2
%
Output negative voltage accuracy
±2
±3
Line regulation of voltage
Full load, input voltage variation from low to high
±0.2
±0.5
Load Regulation Rate
Under nominal input conditions, the load varies from 10% to 100%.
±0.5
±1
Temperature drift coefficient
Under rated load
±0.03
%/°C
Ripple & Noise
Bandwidth: 20 MHz, using the parallel‑line method.
50
100
mVp-p
Switching frequency
Rated input voltage
320
350
KHz
Output short-circuit protection
Continuous short-circuit protection (self-resetting)
Input Filtering Type
Pi-type filter
Hot-swappable
Not supported
Remote Control end CTRL
Module enabled
The CTRL pin is left floating or connected to a high level (3.3–5.5 VDC).
Remote Control end CTRL
Module enabled
The CTRL pin is left floating or connected to a high level (3.3–5.5 VDC).
Module closed
Connect the CTRL pin to GND or to a low-level signal (0–1.2 VDC).
Module closed
Connect the CTRL pin to GND or to a low-level signal (0–1.2 VDC).
The CTRL pin voltage is referenced to the input-side GND.
The CTRL pin voltage is referenced to the input-side GND.
Input characteristics
Project
Conditions
smallest
Typical
Maximum
Unit
Input undervoltage protection
5VDC input
3
3.8
VDC
12VDC input
6.6
7.3
24 VDC input
13.5
14.8
48 VDC input
27
30
Starting voltage
5VDC input
4
12VDC input
8.2
9
24 VDC input
16.2
48 VDC input
33
36
Impulse Voltage (1 sec. max)
5VDC input
-0.7
12
12VDC input
25
24 VDC input
50
48 VDC input
100
No-load current
5VDC input
20
30
mA
12VDC input
10
15
24 VDC input
5
10
48 VDC input
3
5
EMC characteristics
EMI
Conducted interference
Radiated interference
CISPR 32/EN 55032 Class B (see EMI circuit recommendations for details)
EMS
Electrostatic discharge
IEC/EN61000-4-2 CONTACT ±4KV
Radiation immunity
IEC/EN61000-4-3 10V/M
Pulse group immunity
IEC/EN 61000-4-4 ±2 kV (see EMS circuit recommendations for details)
Surge immunity
IEC/EN 61000-4-5 Line-to-Line ±2 kV (see EMS circuit recommendations for details)
Conducted Emission Immunity
IEC/EN61000-4-6 3 VR. M. S
Immunity to voltage sags, dips, and short interruptions
IEC/EN61000-4-29 0%, 70%
Insulation properties
Project
Test conditions
smallest
Typical
Maximum
Unit
Insulation resistance
Input–output, insulation voltage 500 VDC
1000
MΩ
Insulation voltage
Input–output, test duration: 1 minute, leakage current less than 1 mA.
1500
VDC
Input, output – enclosure; test duration: 1 minute; leakage current less than 1 mA.
1000
General Characteristics
Project
Conditions
smallest
Typical
Maximum
Unit
Storage humidity
No condensation
5
95
%
Operating temperature
-40
85
°C
Storage temperature
-55
125
Case temperature rise during operation
20
30
Pin soldering temperature resistance
Solder joint is 1.5 mm from the housing; apply for 10 seconds.
300
MTTF
MIL-HDBK-217F@25℃
100
Ten thousand hours
Weight
18
Kerl
Cooling method
Natural air cooling
Housing material
Black metal casing
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Avoid operating under no-load conditions whenever possible: The external capacitor C3 at the output should not have an excessively large capacitance; otherwise, it may cause overcurrent during module startup or result in poor start-up performance. The specific value should be selected based on the capacitor’s datasheet.
The product does not support parallel operation for power boosting.
In applications with stringent ripple‑noise requirements, an external LC filter should be used. The resonant frequency of the LC filter must be significantly lower than the switching frequency of the DC/DC converter to prevent mutual interference that could increase output ripple or damage the module, as shown in the figure.
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