VRA4812ZP-10WR3 [MORNSUN]
10W,wide input, isolated & regulated dual/ single output, DIP package, DC-DC converter;
| 型号： | VRA4812ZP-10WR3 |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | 10W,wide input, isolated & regulated dual/ single output, DIP package, DC-DC converter |
| 文件： | 总6页 (文件大小：1860K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC/DC Converter
VRA_ZP-10WR3 & VRB_ZP-10WR3 Series
10W,wide input, isolated & regulated dual/
single output, DIP package, DC-DC converter
FEATURES
Wide input voltage range (2:1)
High efficiency up to 88%
No-load power consumption as low as 0.11W
Isolation voltage :1.5K VDC
Operating temperature range: -40℃ to +85℃
Input under-voltage protection, output short circuit,
over-current, over-voltage protection
Meet CISPR32/EN55032 CLASS A without external
components
Patent Protection RoHS
International standard pin-out
VRA_ZP-10WR3 & VRB_ZP-10WR3 series products are of 10W output power, wide range of voltage input of 9-18VDC,18-36VDC,36-75VDC
isolation voltage of 1500VDC, input under-voltage protection, output over-voltage, over-current, short circuit protection and EMI meets
CISPR32/EN55032 CLASS A without external components; these products are widely used in fields such as industrial control, electric power,
instruments and communication.
Selection Guide
②
Efficiency (%,M
in./Typ.)
@ Full Load
Input Voltage (VDC)
Output
Max. Capacitive
Certification
Part No.
Nominal
Output Voltage Output Current (mA)
①
Max.
Load (µF)
(Max./Min.)
(Range)
(VDC)
VRA1205ZP-10WR3
VRA1212ZP-10WR3
VRA1215ZP-10WR3
VRB1203ZP-10WR3
VRB1205ZP-10WR3
VRB1212ZP-10WR3
VRB1215ZP-10WR3
VRB1224ZP-10WR3
VRA2405ZP-10WR3
VRA2412ZP-10WR3
VRA2415ZP-10WR3
VRB2403ZP-10WR3
VRB2405ZP-10WR3
VRB2412ZP-10WR3
VRB2415ZP-10WR3
VRB2424ZP-10WR3
VRA4805ZP-10WR3
VRA4812ZP-10WR3
VRA4815ZP-10WR3
VRB4803ZP-10WR3
VRB4805ZP-10WR3
VRB4812ZP-10WR3
VRB4815ZP-10WR3
VRB4824ZP-10WR3
±5
±1000/0
±416/0
±333/0
2400/0
2000/0
833/0
81/83
85/87
85/87
85/87
85/87
85/87
85/87
86/88
81/83
85/87
85/87
85/87
86/88
85/87
85/87
86/88
81/83
85/87
85/87
85/87
86/88
85/87
85/87
86/88
1000
470
±12
±15
3.3
5
330
1200
1000
470
12
20
(9-18)
12
15
667/0
330
24
416/0
100
±5
±1000/0
±416/0
±333/0
2400/0
2000/0
833/0
1000
470
±12
±15
3.3
5
330
1200
1000
470
24
40
--
(18-36)
12
15
667/0
330
24
416/0
100
±5
±1000/0
±416/0
±333/0
2400/0
2000/0
833/0
1000
470
±12
±15
3.3
5
330
1200
1000
470
48
80
(36-75)
12
15
667/0
330
24
416/0
100
Notes：
1
2
3
4
Absolute maximum rating without damage on the converter, but it isn't recommended;
Efficiency is measured In nominal input voltage and rated output load;
The capacitive loads of positive and negative outputs are identical;
We suggest to connect an external electrolytic capacitor if there is a spike voltage at the input, details please refer to application circuit.
2018.08.21-A/2
Page 1 of 6
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
VRA_ZP-10WR3 & VRB_ZP-10WR3 Series
Input Specifications
Unit
Item
Operating Conditions
Min.
--
Typ.
759/15
958/5
980/9
379/10
473/5
490/5
190/8
237/5
245/4
50
Max.
776/30
980/12
1028/15
388/25
484/12
515/12
195/20
243/12
258/8
--
3.3VDC single output
5VDC single output
others
12VDC input, nominal
input voltage
--
--
3.3VDC single output
5VDC single output
others
--
Input Current
24VDC input, nominal
input voltage
--
(full load / no-load)
--
mA
3.3VDC single output
5VDC single output
others
--
48VDC input, nominal
input voltage
--
--
12VDC nominal input series, nominal input voltage
24VDC nominal input series, nominal input voltage
48VDC nominal input series, nominal input voltage
12VDC nominal input series
--
Reflected Ripple Current
Surge Voltage (1sec. max.)
Starting Voltage
--
40
--
--
30
--
-0.7
-0.7
-0.7
--
--
25
24VDC nominal input series
--
50
48VDC nominal input series
--
100
12VDC nominal input series
--
9
24VDC nominal input series
VDC
--
--
18
48VDC nominal input series
--
--
36
12VDC nominal input series
5.5
12
25
6.5
--
Shutdown Voltage
24VDC nominal input series
15.5
30.5
--
48VDC nominal input series
--
Input Filter
Hot Plug
Pi filter
Unavailable
Ctrl suspended or connected to TTL high
level (3.5-12VDC)
Module switch on
Ctrl pin connected to GND or low level
(0-1.2VDC)
Ctrl*
Module switch off
Input current when switched off
mA
--
6
10
Note:
*The voltage of Ctrl pin is relative to input pin GND.
Output Specifications
Item
Operating Conditions
Min.
--
Typ.
±0.5
±1
Max.
±2
Unit
%
Positive output
Negative output
Positive output
Negative output
①
Output Voltage Accuracy
0%-100% load
--
±3
Full load, the input voltage is
from
--
±0.2
±0.5
Line Regulation
--
--
--
±0.5
±0.5
±0.5
±1
±1
low voltage tohigh voltage
Positive output
②
Load Regulation
5%-100% load
Negative output
±1.5
Dual output, main circuit with 50% load,
auxiliary circuit with 25%-100% load
Cross Regulation
--
--
±5
Transient Recovery Time
--
--
300
±5
500
±8
µs
%
25% load step change, Nominal
input voltage
3.3VDC/5VDC single output
Transient Response Deviation
Temperature Coefficient
others
--
--
--
--
±3
--
±5
±0.03
80
%/℃
Full load
3.3VDC/5VDC single output
others
40
40
20MHz bandwidth, 5%-100%
load
③
Ripple & Noise
mV p-p
100
2018.08.21-A/2
Page 2 of 6
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
VRA_ZP-10WR3 & VRB_ZP-10WR3 Series
Over-voltage Protection
Over-current Protection
Input voltage range
Input voltage range
Input voltage range
110
110
110
--
160
230
190
%Vo
%Io
3.3VDC/5VDC single output
others
160
140
Short circuit Protection
Note:
Continuous, self-recovery
①At 0%~5% load,the Max. output voltage accuracy of ±5VDC output converter is ±5%,the Max. output voltage accuracy of 3.3VDC 5VDC output converter is
±3%;
②When testing from 0% to100%load working conditions，load regulation index of ±5%;
③0%-5% load ripple&Noise is no more than 5%Vo.Ripple and noise are measured by “parallel cable” method, please see DC-DC Converter Application Notes
for specific operation.
General Specifications
Item
Operating Conditions
Min.
Typ.
--
Max.
--
Unit
Input-output, with the test time of 1 minute and the
leak current lower than 1mA
Isolation Voltage
1500
VDC
MΩ
Insulation Resistance
Isolation Capacitance
Operating Temperature
Storage Temperature
Storage Humidity
Input-output, insulation voltage 500VDC
Input-output, 100KHz/0.1V
see Fig. 1
1000
--
--
2000
--
--
--
pF
-40
-55
5
+85
+125
95
℃
--
Non-condensing
--
%RH
Pin Welding Resistance
Temperature
Welding spot is 1.5mm away from the casing, 10
seconds
℃
--
--
+300
Vibration
10-150Hz, 5G, 0.75mm. along X, Y and Z
Switching Frequency *
MTBF
PWM mode
--
350
--
--
--
KHz
MIL-HDBK-217F@25℃
1000
K hours
Note: *This series of products using reduced frequency technology, the switching frequency is test value of full load,When the load is reduced to below 50%, the
switching frequency decreases with decreasing load.
Physical Specifications
Casing Material
Package Dimensions
Weight
Aluminum alloy
32.00*20.00*10.80mm
14g(Typ.)
Cooling Method
Free air convection
EMC Specifications
CISPR32/EN55032 CLASS A (Bare component)/ CLASS B (see Fig.3-② for recommended circuit)
CISPR32/EN55032 CLASS A (Bare component)/ CLASS B (see Fig.3-② for recommended circuit)
CE
EMI
RE
ESD
RS
IEC/EN61000-4-2 Contact ±4KV
perf. Criteria B
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria A
IEC/EN61000-4-3 10V/m
IEC/EN61000-4-4 ±2KV (see Fig.3-① for recommended circuit)
EFT
EMS
IEC/EN61000-4-5 line to line ±2KV (see Fig.3-
①for recommended circuit)
Surge
CS
IEC/EN61000-4-6 10 Vr.m.s
Immunities of voltage dip,
drop and short interruption
IEC/EN61000-4-29 0%, 70%
perf. Criteria B
2018.08.21-A/2
Page 3 of 6
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
VRA_ZP-10WR3 & VRB_ZP-10WR3 Series
Product Characteristic Curve
Fig. 1
2018.08.21-A/2
Page 4 of 6
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
VRA_ZP-10WR3 & VRB_ZP-10WR3 Series
Design Reference
1. Typical application
All the DC/DC converters of this series are tested according to the recommended circuit (see Fig. 2) before delivery.
If it is required to further reduce input and output ripple, properly increase the input & output of additional capacitors Cin and Cout or
select capacitors of low equivalent impedance provided that the capacitance is no larger than the max. capacitive load of the product.
Dual
Vin
+Vo
0V
Cout
Cout
Cin
DC DC
Vin(VDC)
12/24
48
Cin
Cout
10µF
10µF
100µF
GND
-Vo
10µF ~47µF
Single
Vin
+Vo
0V
Cin
Cout
DC DC
GND
Fig. 2
2. EMC solution-recommended circuit
3.3VDC/5VDC single output:
Parameter description:
Model
FUSE
Vin:12V
Vin:24V
Vin:48V
Choose according to actual input current
C0, C4
C1, C2
C3
470µF/35V
330µF/50V
330µF/100V
10µF/100V
10µF/50V
Refer to the Cout in Fig.2
others:
LDM1
10µH
1.4-1.7mH（TN150P-RH12.7*12.7*7.9）
1nF/2KV
LCM1
CY1, CY2
Fig. 3
Notes: Part ① in the Fig. 3 is used for EMC test and part ② for EMI filtering;
selected based on needs.
3. The product does not support output in parallel with power per liter
4. For more information please find the application notes on www.mornsun-power.com
2018.08.21-A/2
Page 5 of 6
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
VRA_ZP-10WR3 & VRB_ZP-10WR3 Series
Dimensions and Recommended Layout
Notes:
1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing
bag number: 58210008;
2. The maximum capacitive load offered were tested at input voltage range and full load;
3. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity<75%RH with nominal
input voltage and rated output load;
4. All index testing methods in this datasheet are based on Company’s corporate standards;
5. We can provide product customization service, please contact our technicians directly for specific information;
6. Products are related to laws and regulations: see "Features" and "EMC";
7. Our products shall be classified according to ISO14001 and related environmental laws and regulations, and shall be handled by
qualified units.
Mornsun Guangzhou Science & Technology Co., Ltd.
Address: No. 5, Kehui St. 1, Kehui Development Center, Science Ave., Guangzhou Science City, Luogang District, Guangzhou, P. R. China
Tel: 86-20-38601850-8801
Fax: 86-20-38601272
E-mail: info@mornsun.cn
2018.08.21-A/2
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
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