SNP-G20J [SKYNET]
Medical & ITE General Purpose;
| 型号： | SNP-G20J |
| 厂家： | 
Skynet Electronic Copyright |
| 描述： | Medical & ITE General Purpose |
| 文件： | 总4页 (文件大小：634K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Rated
Max.
Peak
200W
300W
400W
Medical & ITE
General Purpose
SNP-G20 Series
Features:
●ꢀ
Peak load (1.4 ~ 2 x rated current, Vo=rated for 5 sec)
Design for BF application
Convection cooling for Rated power
Built-in PFC and 12V output for fan, available for
G12x, G16x, and G20x
●ꢀ
●ꢀ
●ꢀ
●ꢀ
●ꢀ
EMI class B
-20oC to +70oC operating temperature
Applications:
●ꢀ
For peak load and surge load applications, such as mo-
tor drive, coffee machine, vending machine, gaming
machine, and other industrials.
For EMI class B application, such as home healthcare
●ꢀ
3" x 5" x 1.44"
device, and other medical devices.
General Specifications:
Input voltage ......................................... 90 VAC to 264 VAC
Input frequency ............................................. 47 Hz to 63 Hz
Inrush current ................................ < 30/60A at 115/230VAC
Hold up time ......................................................20ms typical
Over load/Short circuit protection ................... auto recovery
Over voltage protection ............................................ latch off
Operating temperature ..................................... -20oC to 70oC
derating: 2.5% / oC > 50oC for convection cooling
EMI .......................................... EN55022 "B", EN61000-3-3
Harmonics............................................EN61000-3-2, class D
EMS...................................... EN61000-4-2,-3,-4,-5,-6,-8,-11
Safety .................................UL/CSA/EN60950-1, 2nd edition
ANSI/AMMI/CSA/EN60601-1, 3.1 edition
ꢀ
CBꢀreport,ꢀCEꢀmark,ꢀRMꢀreport/file
ENERGY STAR
Energy Saving (forꢀw/oꢀ-Aꢀsuffix) ......................
for computers version 6.0
Storage temperature ..................................... -40oC to +85oC
for displays version 6.0
ErP regulation EC(No) 1275/2008
Mechanical Specifications:
Notes:
1. Size:
3" x 5" x 1.44"
127.0 (5")
2. Mounting Hole:
64.8 x 115.6 (mm)
3. Connectors:
AC input: Molex 5277-02A or equivalent
DC output: Terminal blocks (default for SNP-G207) or
Molex 5273-08A (default for others) or equivalent
Fan, Remote sense: Molex 5045-02A or equivalent
76.2 (3")
4. Output Pin assignment:
Function Pin assignment:
Pin No.
1
2
3
4
5
6
7
8
TB3
TB4
ꢀ
ꢀ
Function
FAN
Output
Remote
Sense
SNP-G207 +Vo +Vo GND GND
Pin
1
2
GND Sense -
+12V Sense +
OTHER
MODELS
+Vo +Vo +Vo +Vo GND GND GND GND
5. Packing:
Net weight: 353 g approx. / unit
Gross weight: 15 kg approx. / carton, 16 units / carton
Carton size (mm): 384 (L) x 339 (W) x 327 (H)
max.
1.44")
36.5
(
3.0 max.
-Jim-
10 years Warranty (contact Skynet's Distributors for details)
** This data sheet is only for models selection. For business, engineering specification by model must be used.
DEC. 2017
4-1
Rated
Max.
Peak
200W
300W
400W
Medical & ITE
General Purpose
SNP-G20 Series
Output Specifications:
ꢀ
ꢀ
MODEL
OUTPUT
RAIL
LOAD
INITIAL
STEP EFFICIENCY
AVERAGE
20% LOAD @ 50% LOAD @ 100% LOAD
@
EFFICIENCY
NO.
ACCURACY
MIN. RATED MAX. PEAK
SNP-G207
SNP-G207 -A
SNP-G207 -M
SNP-G207 -MA
+12V
+15V
+18V
+24V
+28V
+36V
+48V
0A
0A
0A
0A
0A
0A
0A
16.5A 25A 33A
12A 18A 22.5A
11.1A 16.6A 23.3A
8.4A 12.5A 16.7A
7.2A 10.7A 13A
5.6A 8.3A 11A
4.2A 6.3A 8.4A
+11.9V~+12.1V
82%
82%
82%
83%
83%
84%
84%
88.5%
88.5%
88.5%
89.5%
89.5%
90.6%
90.6%
89.5%
89.5%
89.5%
91%
86.5%
SNP-G208
SNP-G208 -A
SNP-G208 -M
SNP-G208 -MA
+14.9V~+15.1V
+17.9V~+18.1V
+23.9V~+24.1V
+27.9V~+28.1V
+35.8V~+36.2V
+47.8V~+48.2V
86.5%
86.5%
88%
SNP-G205
SNP-G205 -A
SNP-G205 -M
SNP-G205 -MA
SNP-G209
SNP-G209 -A
SNP-G209 -M
SNP-G209 -MA
SNP-G20G
SNP-G20G-A
SNP-G20G-M
SNP-G20G-MA
91%
88%
SNP-G20J
SNP-G20J -A
SNP-G20J -M
SNP-G20J -MA
91%
88%
SNP-G20T
SNP-G20T-A
SNP-G20T-M
SNP-G20T-MA
91%
88%
Note:
1. Standby Power Cosumption with System:
For computers and displays, ENERGY STAR in U.S. and ErP regulation in Europe require the input power should be less than 0.5W at standby mode.
2. Output Load:
200W for convection cooling; 300W for forced air cooling.
3. Peak Load Duration:
Peak 400W can last for 5 sec.
4.
Isolation G←r→ade:
Primary
Primary
Secondary
Ground
: 1MOPP (1500Vac)
Secondary : 2MOPP (4000Vac)
Ground
←→
: 1MOPP (1500Vac)
←→
5. Leakage Current:
Earth leakage current < 300uA
Touch current < 100uA
6. EMI Grounding:
If there is a metal sheet under the power supply, connect the EMI ground to the metal sheet.
7. Model Selection:
Most of power supplies will create audible burst sound at light load, if the application wants to meet input power < 0.5W at standby mode.
SNP-G20x is for ITE application which requires standby mode.
SNP-G20x-A is for ITE application but without burst sound and no standby mode.
SNP-G20x-M is for medical application which requires standby mode.
SNP-G20x-MA is for medical application but without burst sound and no standby mode.
-Jim-
** This data sheet is only for models selection. For business, engineering specification by model must be used.
4-2
DEC. 2017
Rated
Max.
Peak
200W
300W
400W
Medical & ITE
General Purpose
SNP-G20 Series
Performance for SNP-G207:
1. Switching frequency ripple
2. Line frequency ripple
+12V/16.5A
+12V/16.5A
100mV/div,ꢀ 5us/div
100mV/div,ꢀ 5ms/div
3. Output turn on wave form
4. Output turn off wave form
+12V/16.5A
+12V/16.5A
5.0V/div,ꢀ 20ms/div
5.0V/div,ꢀ 10ms/div
5. Hold-up time
6. Over voltage protection
ꢀ ꢀ Tripꢀ pointꢀ aroundꢀ 14.3Vꢀ ꢀ (60%ꢀ Ratedꢀ load)
5.0V/div
200V/div
Primaryꢀ DC
10ms/div
5.0V/div,ꢀ 10ms/div
-Jim-
** This data sheet is only for models selection. For business, engineering specification by model must be used.
DEC. 2017
4-3
Rated
Max.
Peak
200W
300W
400W
Medical & ITE
General Purpose
SNP-G20 Series
7. +12V step response
8. Peak load
+12V
+12V/33A
200mV/div,ꢀ 2ms/div
+12Vꢀ stepꢀ fromꢀ 4.95Aꢀ toꢀ 16.4A
5.0V/div,ꢀ 2s/div
9. FCC B
10. EN55022 B
11. Power derating curve
12. Capability for driving motor
SNP-G207
(SNP-G209)
12V/48A
●
(
)
24V/24A
12V/46A
●
(
)
24V/23A
12V/44A
●
(
(
)
24V/22A
12V/43A
●
)
24V/21A
12V/41A
●
(
)
24V/20A
0
20 30 40
60
80 (ms)
Operation time (ms)
-Jim-
** This data sheet is only for models selection. For business, engineering specification by model must be used.
4-4
DEC. 2017
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