100-1000V solar PV junction box special power supply, NH series has a wide range of high DC input, output stability, high efficiency, low ripple noise, high reliability features, specially developed for the photovoltaic industry power supply, application in the combiner box, controllers, etc., can provide customers with devices stable operating voltage, but also comes with output short-circuit protection and multiple protection features, greatly enhance the safety performance of the module power supply under abnormal conditions and load.
Mainly founction features:
Input:
Input:
Protection: input over voltage protection,short circuit over voltage protection
Outline sealed: ultra-thin small integration design, high efficiency high density
Cooling method: Natural cooling, without additional radiator
Power: 5-25W
Industrial standard produts design, international size
Products type:
|
model |
size |
power |
output V1/AM |
output V2/AM |
ripple |
efficiency |
|
NH05-V2S05 |
70×48×23.5mm |
5W |
5V/1A |
|
100 |
75 |
|
NH05-V2S12 |
5W |
12V/0.42A 80 |
|
100 |
80 |
|
|
NH05-V2S24 |
5W |
24V/0.23A 82 |
|
100 |
82 |
|
|
NH10-V2S05 |
70×48×23.5mm |
10W |
5V/2A |
|
100 |
77 |
|
NH10-V2S12 |
10W |
12V/0.9A |
|
100 |
81 |
|
|
NH10-V2S15 |
10W |
15V/0.66A |
|
100 |
81 |
|
|
NH10-V2S24 |
10W |
24V/0.45A |
|
100 |
82 |
|
|
NH15-V2S05 |
70×48×23.5mm |
15W |
5V/3A |
|
100 |
77 |
|
NH15-V2S12 |
15W |
12V/1.25A |
|
100 |
82 |
|
|
NH15-V2S24 |
15W |
24V/0.625A |
|
100 |
84 |
|
|
NH20-V2S05 |
70×48×23.5mm |
20W |
5V/4A |
|
100 |
77 |
|
NH20-V2S12 |
20W |
12V/1.66A |
|
100 |
82 |
|
|
NH20-V2S24 |
20W |
24V/0.83A |
|
100 |
84 |
|
|
NH25-V2S05 |
70×48×23.5mm |
25W |
5V/5.0A |
|
100 |
77 |
|
NH25-V2S12 |
25W |
12V/2.0A |
|
100 |
82 |
|
|
NH25-V2S15 |
25W |
15V/1.66A |
|
100 |
83 |
|
|
NH25-V2S24 |
25W |
24V/1.0A |
|
100 |
84 |
Input characteristic:
Input voltage range:: 100～1000VDC（210-1200VDC）
Input current: 100VDC
NH05 100mA , typ
NH10 230mA , typ
NH15 250mA , typ
surge current 10A (TYP) 100V 20A (TYP) 1200V
Output characteristic:
Output voltage steady accuracy: ±1%
Original source effect: ±0.5% (typ)
Load adjust rate: (10%~100%) ±2% (typ)
Min load: 0%
Output ripple and noise(peak value)： 100mV(typ) (20MHz Bandwidth)
Short-circuit protection long time Continuous,/automatic resume
Output over exceed current protection ≥1.1 times
Woking temperature: -40℃～+55℃
Power reduction rate:3.75% / ℃
Storage temperature:-40℃～+105℃
Outshell temperature:+80℃ max
Cut off current time:80ms(typ)/ at Vin:100VDC
Start delay time:500ms(typ)/ at Vin:1200VDC
Dynamic response: 25% standard load move rate ±4%/500uS
Humidity: 95% max
Temperature drift: 0.02%/℃
Switching frequency: 65-100kHz(typ)
Efficiency: 75%(typ)
Insolation: 4000VDC/1Min（special 3000VAC）
Insolation resistance input to output : 500Vdc 100000G
Leakage current:0.03mA RMS typ. 1200VDC
Saftey class: CLASS Ⅰ
MTBF: >215,000h @25℃
Input voltage and the load relationship characteristic:
Size:
outside shell size
|
A |
B |
C |
D |
E |
F |
G |
H |
I |
|
20 |
70 |
62 |
5.75 |
23 |
48 |
23.5 |
≥6.0 |
4 |
sectional dimension:1.0mm terminal accuracy:0.1mm other accuracy: ±0.5mm
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
|
No Pin |
-Vin |
+Vin |
No Pin |
-Vo |
No Pin |
No Pin |
No Pin |
+Vo |